CN2887775Y - Bottle cap - Google Patents
Bottle cap Download PDFInfo
- Publication number
- CN2887775Y CN2887775Y CN 200620054926 CN200620054926U CN2887775Y CN 2887775 Y CN2887775 Y CN 2887775Y CN 200620054926 CN200620054926 CN 200620054926 CN 200620054926 U CN200620054926 U CN 200620054926U CN 2887775 Y CN2887775 Y CN 2887775Y
- Authority
- CN
- China
- Prior art keywords
- main body
- interior
- outer main
- inner cap
- muscle
- 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 - Lifetime
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- Closures For Containers (AREA)
Abstract
The utility model relates to a winebottle cover, in particular to a top-broken winebottle cover. The winebottle comprises an outer main body, an inner main body, an inner cover and an inner stopper. The inner side of the outer main body and the outer side of the inner cover are provided with corresponding drive strip respectively; the inner cover can turn with the outer main body through the drive strip; the outer main body is relatively fixed with the inner main body in axial direction; the outer main body is provided with a top-broken piece; the inner side of the inner cover is provided with an inner screw thread; the inner main body is provided with an outer screw thread; the inner main body and the inner cover are connected with each other through the screw threads and turn relatively; the inner main body is provided with an inner stopper; and the inner stopper is provided with a glass ball for back-filling resistance. Wherein, the top-broken piece and the outer main body apply a point type connection which is easy to extend out; and the outer main body is provided with the back-filling resistance strip at the middle to block the inner main body. The utility model applies a point connection between the top-broken piece and the outer main body, which makes opening more convenient and reduces the possibility that the top-broken piece fails to correctly extend out; besides, the back-filling resistance strip is hidden inside, which provides great convenience for the assembly procedure.
Description
Technical field
The utility model relates to a kind of bottle lid, especially a kind of bottle lid of bursting.
Background technology
At present, anti-forge wine bottle cap kind common on the market is a lot, wherein, a kind of anti-forge wine bottle cap of bursting is arranged, and it mainly comprises interior main body, outer main body, Nei Sai and interior cover.Interior main body mainly plays and the fixing effect of bottleneck, in covered the transmission muscle, inner cap can be by outer main body by transmission muscle driven rotary, can rotate by screw thread is relative between inner cap and the interior main body, change into straight-line motion and produce axial ejecting force thereby it is rotatablely moved, on inner cap, also have the mouth of pipe that protrudes; Outer main body and interior main body relative fixed, the bottom of outer main body is provided with the retaining muscle, and its effect is to prevent from that this bottle lid from inserting in the bottle to be drawn out.This structure, can be by relatively rotating between inner cap and the interior main body, inner cap is moved axially in the main body outside, on the other hand, the relevant position of protruding the mouth of pipe with inner cap on the main body is equipped with inner cap and protrudes the sheet that ejects that the orifice configuration size matches outside, when inner cap axially upwards moved in the main body outside, inner cap protruded the sheet that ejects that the mouth of pipe can bursting covers outward; In addition, be provided with interior plug in interior main body, Nei Sainei is equipped with the anti-glass bead that pours in down a chimney.The anti-forge wine bottle cap of this bursting is provided with the throttling post by protrude mouth of pipe bottom with inner cap in interior main body when opening, when inner cap and interior main body screw, hold back post and be tight against the inner cap protrusion mouth of pipe, wine can not be poured out, when inner cap and interior main body unscrew, the post that dams breaks away from inner cap and protrudes the mouth of pipe, and wine can be poured out.This bottle lid has the following disadvantages: the one, and eject sheet and have adhesion phenomenon, sometimes the hidden danger that in customer's use, has the top not open with outer main body; The 2nd, above-mentioned retaining muscle exposes, and the extruding owing to its screens in fitting process comes off.
The utility model content
Technical problem to be solved in the utility model is, a kind of bottle cap of opening convenience, safety is provided.
Technical problem to be solved in the utility model realizes by following two kinds of technical schemes: a kind of novel bottle cap, it comprises outer main body, interior main body, inner cap and interior plug portion, the outer main body inboard and the inner cap outside have corresponding transmission muscle respectively, inner cap can rotate with outer main body by the transmission muscle, outer main body and interior body shaft are to relative fixed, outer main body top ejects sheet, there is negative thread the inner cap inboard, outside thread is arranged at interior main body top, be threaded by above-mentioned between interior main body and the inner cap, relatively rotate; Be provided with interior plug in interior main body, Nei Sainei is equipped with the anti-glass bead that pours in down a chimney; Wherein, described ejecting between sheet and the outer main body to the point type that is easy to eject is connected is provided with the retaining muscle in the middle part of the outer main body, and the retaining muscle can block interior main body.
Novel bottle cap of the present utility model is compared than prior art, changed the connection mode that ejects sheet and outer main body, the use point type connects, open more convenient like this, greatly reduce the possibility that the ground slice can't correctly eject, in addition, be used for that the retaining muscle of main body and outer main body also has been hidden into inside in the axial restraint, bring great convenience to fitting process.
Description of drawings
Fig. 1 is the whole semisectional view of the utility model bottle cap.
The specific embodiment
Referring to Fig. 1, a kind of novel bottle cap, it comprises outer main body 1, interior main body 6, inner cap 2 and Nei Sai 8, there is the protrusion mouth of pipe inner cap 2 upper ends, have in the interior main body 6 and the cooresponding post that dams of this protrusion nozzle position, outer main body 1 inboard and inner cap 2 outsides have corresponding transmission muscle respectively, inner cap 2 can rotate with outer main body 1 by the transmission muscle, outer main body 1 and interior main body 6 axial relative fixed, outer main body 1 top ejects sheet 3, and there is negative thread inner cap 2 inboards, and outside thread is arranged at interior main body 6 tops, be threaded by above-mentioned between interior main body 6 and the inner cap 2, can relatively rotate; Plug 8 in being provided with in interior main body 6 is equipped with the anti-glass bead 4 that pours in down a chimney in the interior plug 8; Described ejecting between sheet 3 and the outer main body 1 to the point type that is easy to eject is connected, outer main body 1 middle part is provided with retaining muscle 5, and when bottle cap during with bottleneck 10 chuckings, main body 6 prevented that interior main body 6 and outer main body 1 from axially relatively moving in the retaining muscle can 5 blocks; The inboard of interior main body 6 be useful on block bottleneck buckle 7 be used to prevent in main body 6 relative to the spline muscle 9 that radially rotates with bottleneck.
Above-mentioned bottle cap working process is as follows, at first rotate outer main body 1, the transmission muscle on outer main body 1 top drives inner cap 2 rotations, because interior main body 6 and bottleneck 10 relative fixed, outer main body 1 relatively rotates with interior main body 6, and inner cap 2 also rotates with respect to interior main body 6 simultaneously, and screw motion is converted into straight-line motion, and back down outer main body 1 top back down sheet 3, the post that at this moment dams breaks away from inner cap and protrudes the mouth of pipe, and bottle interior liquid can be poured out; Otherwise when outer main body 1 opposite spin, oppositely relative rotation between inner cap 2 and the interior main body 6 is held back post at last and is tight against the inner cap 2 protrusion mouths of pipe, and bottle interior liquid can not be poured out.
Novel bottle cap of the present utility model is compared than prior art, changed the connection mode that ejects sheet and outer main body, the use point type connects, open more convenient like this, greatly reduce the possibility that the ground slice can't correctly eject, in addition, be used for that the retaining muscle of main body and outer main body also has been hidden into inside in the axial restraint, bring great convenience to fitting process.
The utility model also has some other distortion or improvement.If those skilled in the art are subjected to the change or the improvement of the conspicuous unsubstantiality that inspiration of the present utility model makes, all belong to the protection domain of the utility model claims.
Claims (3)
1, a kind of novel bottle cap, it comprises outer main body, interior main body, inner cap and interior plug portion, there is the protrusion mouth of pipe inner cap upper end, have in the interior main body and the cooresponding post that dams of this protrusion nozzle position, the outer main body inboard and the inner cap outside have corresponding transmission muscle respectively, inner cap can rotate with outer main body by the transmission muscle, outer main body and interior body shaft are to relative fixed, outer main body top ejects sheet, there is negative thread the inner cap inboard, outside thread is arranged at interior main body top, is threaded by above-mentioned between interior main body and the inner cap, relatively rotates; In interior main body, be provided with interior plug, the anti-glass bead that pours in down a chimney is housed between Nei Sai and the interior main body; It is characterized in that described ejecting between sheet and the outer main body to the point type that is easy to eject is connected is provided with the retaining muscle in the middle part of the outer main body, the retaining muscle can block interior main body.
2, bottle cap according to claim 1 is characterized in that, on interior main body, also be provided with prevent in main body and bottleneck spline muscle in relative rotation.
3, bottle cap according to claim 1 is characterized in that, also is provided with in interior main body inboard to be used to block buckling of bottleneck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054926 CN2887775Y (en) | 2006-02-14 | 2006-02-14 | Bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054926 CN2887775Y (en) | 2006-02-14 | 2006-02-14 | Bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887775Y true CN2887775Y (en) | 2007-04-11 |
Family
ID=38046349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054926 Expired - Lifetime CN2887775Y (en) | 2006-02-14 | 2006-02-14 | Bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887775Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100500521C (en) * | 2007-04-20 | 2009-06-17 | 叶彪 | Four-piece ejection type anti-counterfeiting bottle cap |
-
2006
- 2006-02-14 CN CN 200620054926 patent/CN2887775Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100500521C (en) * | 2007-04-20 | 2009-06-17 | 叶彪 | Four-piece ejection type anti-counterfeiting bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070411 |
|
| EXPY | Termination of patent right or utility model |