CN2312893Y - Internally-set pressure-opening type bottle cover - Google Patents
Internally-set pressure-opening type bottle cover Download PDFInfo
- Publication number
- CN2312893Y CN2312893Y CN 97237360 CN97237360U CN2312893Y CN 2312893 Y CN2312893 Y CN 2312893Y CN 97237360 CN97237360 CN 97237360 CN 97237360 U CN97237360 U CN 97237360U CN 2312893 Y CN2312893 Y CN 2312893Y
- Authority
- CN
- China
- Prior art keywords
- barrel
- bottle
- bottle cap
- cover
- gland
- 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 relates to an internally-set pressure-opening type bottle cover, being composed of a bottle cover, a charging barrel, a knife barrel, a gland bush and a film. The inner circumference of the bottle cover (1) is provided with a tooth form, and the top of the bottle cover is closed by a lacing wire (4) and a circle arc-shaped press cover (2). The press cover and the charging barrel (5) in the bottle cover are connected into integration. The knife barrel (3) in the charging barrel is fixed to the press cover. A lean opening on the lower end of the knife barrel is provided with a cutting edge (6), and when instant solute is filled in the charging barrel, the film (7) is used to close the cutting edge. When the beverage bottle is packaged, the bottle cover is screwed in the beverage bottle. Using the way can make the solute and the solvent in the beverage separated to preserve without preservative. When drinking, the press cover is pressed, then the cutting edge lacerates the film to make the instant solute fall into the bottle. The bottle cover can be opened to drink after shaking lightly.
Description
The utility model relates to bottle cap, particularly a kind of interior storage pressure-opening type bottle cap.
Three kinds of beverage bottle caps are arranged in the prior art, and a kind of is the outstanding bottle cap of depression bar, by the strength that presses down underseal is crushed, solute is fallen in the bottle, and this sealing structure is bad, and the underseal that is crushed falls in bottle interior beverage easily, outside the outstanding bottle of depression bar, break underseal by depression bar easily during stacking; Second kind is that a pocket knife is arranged on the bottle cap, and bottle cap and Nei Sai separate, and pocket knife only partly scratches underseal, take down bottle cap after, interior plug is still stayed in the bottleneck, in when falling the beverage, is not smooth; The third is application number 94207886.1 " being solvable beverage bottle cap ", it is to have Nei Sai and bottle cap to fuse in bottle cap, there is oblique opening the lower end of interior plug, after in fast solute is packed into, filling in cavity, seal with the aluminium foil composite plastic film, there is the pointed cutting knife that is upturned the bottleneck inboard, when drinking, cutting knife in the left rotation and right rotation bottle cap, bottleneck just seals interior plug and scratches, and solute is fallen in the bottle, this structure needs the location when installing, time-consuming, take a lot of work, cutting knife in bottleneck, the manufacturing process complexity of bottle.
The purpose of this utility model is: a kind of interior storage pressure-opening type bottle cap is provided, it is made up of bottle cap, barrel, sword tube and gland, utilize barrel solute in the bottle and solvent can be separated, when drinking with the have gentle hands gland, the sword tube will seal and scratch, solvent in solute in the barrel and the bottle reaches not only fresh-keeping but also the purpose of adding preservative agent not.
Formation of the present utility model: form by bottle cap, barrel, sword tube, gland and film, bottle cap (1) is a cylindrical shape, profile of tooth is arranged on inner periphery, barrel (5) is arranged in the bottle cap, sword tube (3) is arranged in the barrel, and the top of barrel and sword tube is sealed by gland (2), and is connected the cylinder top of bottle cap (1) by annular lacing wire (4), bottle cap (1) is bound, and the lower end of barrel (5) is sealed by film (7).Barrel (5) is a cylindrical shape, and the gland at top (2) is the circular arc to arch.Sword tube (3) is a cylindrical shape, and the upper end is fixed on the below of gland (2), and there is an angle lower end, and the tip of angle is cutting edge (6), and a side of sword tube has a circular arc cutaway (8).Gland (2) is being connected the thickness of thickness partly less than gland (2) top with annular lacing wire (4).
Compared with the prior art, simple in structure, the modern design of the utility model, easy to use, good airproof performance.
Accompanying drawing is the utility model structural representation.
Embodiment of the present utility model: as shown in drawings, in bottle cap (1) cylindrical shape profile of tooth is arranged, the upper end is sealed by annular lacing wire (4) and gland (2), and gland (2) is to the circular arc that arches up, and is connected as a single entity with barrel (5) in the bottle cap, sword tube (3) in barrel is fixed on the gland (2), there is an angle lower end of sword tube (3), and the tip of angle is cutting edge (6), and a side of sword tube has a circular arc cutaway (8), after in fast solute is packed barrel (5) into, seal with film (7).
During the beverage bottle encapsulation, interior storage pressure-opening type bottle cap is screwed on the drinking bottle mouth, barrel (5) inserts in the bottleneck, and bottle cap (1) internal tooth is fastening with instant beverage bottle cap and beverage bottle.
When drinking, with finger compressing gland (2), the sword tube (3) on the gland scratches by the sealing film (7) of cutting edge (6) with barrel (5) lower end, and the fast solute that is contained in the barrel falls in the bottle, after shaking gently, can open bottle cap and drink.
Claims (4)
1, a kind of interior storage pressure-opening type bottle cap, form by bottle cap, barrel, sword tube, gland and film, it is characterized in that: bottle cap (1) is a cylindrical shape, profile of tooth is arranged on inner periphery, barrel (5) is arranged in the bottle cap, sword tube (3) is arranged in the barrel, the top of barrel and sword tube is sealed by gland (2), and be connected the cylinder top of bottle cap (1) by annular lacing wire (4), and bottle cap (1) to be bound, the lower end of barrel (5) is sealed by film (7).
2, interior storage pressure-opening type bottle cap according to claim 1, it is levied especially and is: barrel (5) is a cylindrical shape, the gland at top (2) is the circular arc to arch.
3, interior storage pressure-opening type bottle cap according to claim 1, it is characterized in that: sword tube (3) is a cylindrical shape, and the upper end is fixed on the below of gland (2), and the lower end has-angle, and the tip of angle is cutting edge (6), and a side of sword tube has a circular arc cutaway (8).
4, interior storage pressure-opening type bottle cap according to claim 1, it is characterized in that: gland (2) is being connected the thickness of thickness partly less than gland (2) top with annular lacing wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237360 CN2312893Y (en) | 1997-07-09 | 1997-07-09 | Internally-set pressure-opening type bottle cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237360 CN2312893Y (en) | 1997-07-09 | 1997-07-09 | Internally-set pressure-opening type bottle cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312893Y true CN2312893Y (en) | 1999-04-07 |
Family
ID=33948020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237360 Expired - Fee Related CN2312893Y (en) | 1997-07-09 | 1997-07-09 | Internally-set pressure-opening type bottle cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077716A (en) * | 2019-04-09 | 2019-08-02 | 上海金苇子生物技术有限公司 | It is long-acting to match beverage bottle cap |
-
1997
- 1997-07-09 CN CN 97237360 patent/CN2312893Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077716A (en) * | 2019-04-09 | 2019-08-02 | 上海金苇子生物技术有限公司 | It is long-acting to match beverage bottle cap |
| CN110077716B (en) * | 2019-04-09 | 2023-12-19 | 上海金苇子生物技术有限公司 | Long-acting instant drink bottle cap |
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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 |
Granted publication date: 1999.04.07 |