CN204264635U - Inner intumescence type bottle cap - Google Patents
Inner intumescence type bottle cap Download PDFInfo
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- CN204264635U CN204264635U CN201420633157.3U CN201420633157U CN204264635U CN 204264635 U CN204264635 U CN 204264635U CN 201420633157 U CN201420633157 U CN 201420633157U CN 204264635 U CN204264635 U CN 204264635U
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- China
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- bottle cap
- bottle neck
- expander
- back taper
- bottleneck
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Abstract
A kind of inner intumescence type bottle cap, be fixedly connected with the buckle of ring-type bottom bottle neck, the bottom of buckle is provided with barb, inside plug in bottleneck, the bottom of interior plug is provided with multiple expander, and the hypomere of bottle neck is provided with back taper section, when bottle neck loads Nei Sainei, back taper section makes expander open and blocks bottleneck, and barb catches on the bottom of expander.A kind of inner intumescence type anti-fake bottle lid that the utility model provides, by adopting above-mentioned scheme, interior plug can be made to expand and be close to the inwall of bottleneck, avoid wine leaking, the expander of setting can block bottleneck, bottle cap difficult drop-off.
Description
Technical field
The utility model relates to a kind of bottle cap, particularly a kind of inner intumescence type bottle cap being applicable to ceramic bottle mouth.
Background technology
Production technology due to ceramic bottle mouth is difficult to ensure that the dimensional accuracy of bottleneck reaches designing requirement.Conventional array mode is difficult to closely cooperate, and there is wine leaking, bottle cap comes off, the not phenomenon such as spline.Present most of brewery is caused to use the bonding production technology of ceramic cap, this complex manufacturing and inefficiency.And due to ceramic bottle production technology, the more single not easily layout of bottle cap pattern.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of inner intumescence type anti-fake bottle lid, can compensate the scale error of bottleneck, guarantees that bottle cap can not wine leaking, bottle cap difficult drop-off.In the scheme optimized, be convenient to design exquisite pattern at bottle cap.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of inner intumescence type bottle cap, be fixedly connected with the buckle of ring-type bottom bottle neck, the bottom of buckle is provided with barb, inside plugs in bottleneck, and the bottom of interior plug is provided with multiple expander, the hypomere of bottle neck is provided with back taper section, when bottle neck loads Nei Sainei, back taper section makes expander open and blocks bottleneck, and barb catches on the bottom of expander.
Described back taper section is divided into two sections, wherein the outer wall of the first back taper section and the contact internal walls of interior plug, and the tapering of the first back taper section is less;
The outer wall of the second back taper section and the contact internal walls of expander, the tapering of the second back taper section is larger.
Described expander cross section triangularity, one of them angle is connected with the bottom of interior plug, and an angle is caught on by barb, and bottleneck is then blocked in another angle.
Described interior plug top is provided with stage, and the outer wall of interior plug is provided with multiple seal ring.
Be provided with inner step bottom described bottle neck, buckle and bottle neck are welded to connect at inner step place, become projecting part bottom bottle neck.
Also be provided with body lid, body lid is socketed in outside bottleneck, and is fixedly connected with bottle neck.
Body caping end is provided with false proof tooth.
Be provided with splashproof mouth in described bottle neck, splashproof mouth sidewall is provided with multiple wine outlet, is provided with dowel in the middle of splashproof mouth.
Described bottle neck epimere outer wall is provided with screw thread.
A kind of inner intumescence type anti-fake bottle lid that the utility model provides, by adopting above-mentioned scheme, interior plug can be made to expand and be close to the inwall of bottleneck, avoid wine leaking, the expander of setting can block bottleneck, bottle cap difficult drop-off.The body lid arranged is convenient to design exquisite pattern thereon.The false proof tooth arranged achieves antiforge function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is semisectional view of the present utility model.
Fig. 2 is the cutaway view of interior plug in the utility model.
In figure: bottle neck 1, screw thread 101, projecting part 102, splashproof mouth 103, wine outlet 104, dowel 105, the first back taper section 106, second back taper section 107, body lid 2, false proof tooth 21, bottleneck 3, interior plug 4, stage 41, seal ring 42, expander 43, buckle 5, barb 51.
Detailed description of the invention
As in Fig. 1,2, a kind of inner intumescence type bottle cap, be fixedly connected with the buckle 5 of ring-type bottom bottle neck 1, the bottom of buckle 5 is provided with barb 51, and interior plug 4 is placed in bottleneck 3, and the bottom of interior plug 4 is provided with multiple expander 43, the hypomere of bottle neck 1 is provided with back taper section, when bottle neck 1 loads in interior plug 4, back taper section makes expander 43 open and blocks bottleneck 3, and barb 51 catches on the bottom of expander 43.Structure thus, bottle neck 1 difficult drop-off.And do not destroy and cannot take out.
As in Fig. 1, described back taper section is divided into two sections, wherein the outer wall of the first back taper section 106 and the contact internal walls of interior plug 4, and the tapering of the first back taper section 106 is less; Structure thus, makes interior plug 4 slight expansion, to be pressed to bottleneck 3 inwall.
The outer wall of the second back taper section 107 and the contact internal walls of expander 43, the tapering of the second back taper section 107 is larger.Structure thus, makes expander 43 open by a relatively large margin, to clamp bottleneck.
Described expander 43 cross section triangularity, one of them angle is connected with the bottom of interior plug 4, and an angle is caught on by barb 51, and bottleneck 3 is then blocked at another angle.Structure thus, is convenient to fix.
As in Fig. 2, described interior plug 4 top is provided with stage 41, and the outer wall of interior plug 4 is provided with multiple seal ring 42.Structure thus, is convenient to and bottleneck 3 inner wall sealing.
As in Fig. 1, be provided with inner step bottom described bottle neck 1, buckle 5 and bottle neck 1 are welded to connect at inner step place, become projecting part 108 bottom bottle neck 1.The barb 51 of buckle 5 catches on the lower end of projecting part 102 and expander 43 simultaneously, thus structure, shortens the length of barb 51, is conducive to the intensity strengthening barb 51.
Also be provided with body lid 2, body lid 2 is socketed in outside bottleneck 3, and is fixedly connected with bottle neck 1.
Body lid 2 top is provided with false proof tooth 21.
Be provided with splashproof mouth 103 in described bottle neck 1, splashproof mouth 103 sidewall is provided with multiple wine outlet 104, is provided with dowel 105 in the middle of splashproof mouth 103.Structure thus, is convenient to the air inlet when pouring, thus avoids wine liquid to spill.
Described bottle neck 1 epimere outer wall is provided with screw thread 101.Structure thus, is convenient to install upper cover.
During use, first interior plug 4 is loaded bottleneck 3, then bottle neck 1, body lid 2 and buckle 5 are welded to connect, bottle neck 1 and buckle 5 part are pressed in interior plug 4, i.e. installation.
The above embodiments are only optimal technical scheme of the present utility model; and should not be considered as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection domain of the present utility model.
Claims (9)
1. an inner intumescence type bottle cap, it is characterized in that: bottle neck (1) bottom is fixedly connected with the buckle (5) of ring-type, the bottom of buckle (5) is provided with barb (51), interior plug (4) is placed in bottleneck (3), the bottom of interior plug (4) is provided with multiple expander (43), and the hypomere of bottle neck (1) is provided with back taper section, when filling in (4) in bottle neck (1) loads, back taper section makes expander (43) open and blocks bottleneck (3), and barb (51) catches on the bottom of expander (43).
2. a kind of inner intumescence type bottle cap according to claim 1, is characterized in that: described back taper section is divided into two sections, wherein the outer wall of the first back taper section (106) and the contact internal walls of interior plug (4), and the tapering of the first back taper section (106) is less;
The outer wall of the second back taper section (107) and the contact internal walls of expander (43), the tapering of the second back taper section (107) is larger.
3. a kind of inner intumescence type bottle cap according to claim 1, is characterized in that: described expander (43) cross section triangularity, and one of them angle is connected with the bottom of interior plug (4), and an angle is caught on by barb (51), and bottleneck (3) is then blocked at another angle.
4. a kind of inner intumescence type bottle cap according to claim 3, is characterized in that: described interior plug (4) top is provided with stage (41), and the outer wall of interior plug (4) is provided with multiple seal ring (42).
5. a kind of inner intumescence type bottle cap according to claim 1, is characterized in that: described bottle neck (1) bottom is provided with inner step, and buckle (5) and bottle neck (1) are welded to connect at inner step place, and bottle neck (1) bottom becomes projecting part (102).
6. a kind of inner intumescence type bottle cap according to claim 1, it is characterized in that: be also provided with body lid (2), body lid (2) is socketed in outside bottleneck (3), and is fixedly connected with bottle neck (1).
7. a kind of inner intumescence type bottle cap according to claim 6, is characterized in that: body lid (2) top is provided with false proof tooth (21).
8. a kind of inner intumescence type bottle cap according to claim 1, is characterized in that: be provided with splashproof mouth (103) in described bottle neck (1), splashproof mouth (103) sidewall is provided with multiple wine outlet (104), is provided with dowel (105) in the middle of splashproof mouth (103).
9. a kind of inner intumescence type bottle cap according to claim 8, is characterized in that: described bottle neck (1) epimere outer wall is provided with screw thread (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633157.3U CN204264635U (en) | 2014-10-29 | 2014-10-29 | Inner intumescence type bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633157.3U CN204264635U (en) | 2014-10-29 | 2014-10-29 | Inner intumescence type bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204264635U true CN204264635U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633157.3U Active CN204264635U (en) | 2014-10-29 | 2014-10-29 | Inner intumescence type bottle cap |
Country Status (1)
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| CN (1) | CN204264635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059693A (en) * | 2015-08-06 | 2015-11-18 | 邵晖 | Propped-open type container seal plug |
| CN105346835A (en) * | 2015-12-03 | 2016-02-24 | 珠海经济特区龙狮瓶盖有限公司 | Bottle and cap destroying type anti-fake bottle cap and assembling method thereof |
-
2014
- 2014-10-29 CN CN201420633157.3U patent/CN204264635U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059693A (en) * | 2015-08-06 | 2015-11-18 | 邵晖 | Propped-open type container seal plug |
| CN105059693B (en) * | 2015-08-06 | 2017-04-05 | 邵晖 | A kind of bracing type closures for containers |
| CN105346835A (en) * | 2015-12-03 | 2016-02-24 | 珠海经济特区龙狮瓶盖有限公司 | Bottle and cap destroying type anti-fake bottle cap and assembling method thereof |
| CN105346835B (en) * | 2015-12-03 | 2018-03-02 | 珠海经济特区龙狮瓶盖有限公司 | Bottle-cap-destroying anti-fake bottle cap and its assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |