CN2585828Y - Volatile-proof bottle cap - Google Patents
Volatile-proof bottle cap Download PDFInfo
- Publication number
- CN2585828Y CN2585828Y CN 02276498 CN02276498U CN2585828Y CN 2585828 Y CN2585828 Y CN 2585828Y CN 02276498 CN02276498 CN 02276498 CN 02276498 U CN02276498 U CN 02276498U CN 2585828 Y CN2585828 Y CN 2585828Y
- Authority
- CN
- China
- Prior art keywords
- cap
- inner cap
- enclosing cover
- utility
- outer cap
- 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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Abstract
The utility model discloses a volatilization preventing bottle cap, which is composed of an outer cap, an inner cap and a bottle mouth, wherein, the outer cap is matched with the inner cap via screw threads, and the inner cap is matched with the bottle mouth via screw threads. The inner central part of the outer cap is provided with a cone, the upper part of the inner cap is provided with a guard ring which is connected with the inner cap via a rib, and a seal ring is arranged between the top part of the bottle mouth and the top part of the inner cap. The utility model has the advantages that sealing performance is favorable, liquid volatilization can be prevented, the service life of physic liquor is prolonged, etc. The inner cap is completely sealed during storage, and thus the utility model can prevent leakage and volatilization. The outer cap is opened in use, the guard ring on the inner cap (or the outer cap) is torn off, and then the outer cap is covered on and screwed down. The physic liquor can flow from a bottle when the top part of the inner cap is pierced out by the cone on the outer cap.
Description
Technical field:
The utility model belongs to a kind of bottle cap, particularly a kind of bottle cap of adorning volatile liquid.
Background technology:
General medical volatile liquid bottleneck all is to use rubber stopper seal at present, and can not volatilize gradually owing to poor sealing for a long time by the time spent at soup for this sealing means.Liquid also leaks out easily during bottle upsidedown in addition.
Summary of the invention:
The purpose of this utility model is: provide a kind of bottle cap that can prevent effectively that fluid seepage, leak tightness are good especially, to address the above problem.
The utility model is to constitute like this: it is by enclosing cover (1), inner cap (2), and bottleneck (3) is formed, and enclosing cover (1) has screw thread fit with inner cap (2), and inner cap (2) has screw thread fit with bottleneck (3); Central part has cone (4) in enclosing cover (1), and protection ring (5) is arranged at the top of inner cap (2), is connected with muscle with inner cap (2), between the top of bottleneck (3) and inner cap (2) inner top seal ring (6) is arranged.
Protection ring (5) also can be located between the bottom and bottleneck (3) of enclosing cover (1), and protection ring (5) is connected with muscle with enclosing cover (1).
The utility model compared with prior art has good airproof performance, can prevent to evaporate, prolong the advantages such as period of service of soup.When depositing, because inner cap is complete leak free, Gu it can prevent seepage and volatilization; During use, enclosing cover is opened, torn the protection ring on the inner cap (or enclosing cover), enclosing cover is covered tighten again, the cone that covers does not outward pierce through the top of inner cap, and soup just can flow out in bottle.
Description of drawings:
Accompanying drawing 1 is an outside drawing of the present utility model;
Accompanying drawing 2 is a structural representation of the present utility model;
Accompanying drawing 3 is the scheme drawing of protection ring when the enclosing cover bottom.
The specific embodiment:
Embodiment of the present utility model: use screw thread fit between enclosing cover (1) and the inner cap (2), also use screw thread fit between inner cap (2) and the bottleneck (3); Central part has cone (4) in enclosing cover (1), is made of one with enclosing cover, and protection ring (5) is arranged at the top of inner cap (2), be connected with muscle with inner cap (2), between the top of bottleneck (3) and inner cap (2) inner top with seal ring (6) sealing.
Protection ring (5) also can be located between the bottom and bottleneck (3) of enclosing cover (1), is connected with muscle with enclosing cover (1).
Claims (2)
1, a kind of volatilization prevention bottle cap, it is by enclosing cover (1), inner cap (2), bottleneck (3) is formed, and it is characterized in that: enclosing cover (1) has screw thread fit with inner cap (2), and inner cap (2) has screw thread fit with bottleneck (3); Central part has cone (4) in enclosing cover (1), and protection ring (5) is arranged at the top of inner cap (2), is connected with muscle with inner cap (2), between the top of bottleneck (3) and inner cap (2) inner top seal ring (6) is arranged.
2, volatilization prevention bottle cap according to claim 1 is characterized in that: protection ring (5) also can be located between the bottom and bottleneck (3) of enclosing cover (1), and protection ring (5) is connected with muscle with enclosing cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276498 CN2585828Y (en) | 2002-09-13 | 2002-09-13 | Volatile-proof bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276498 CN2585828Y (en) | 2002-09-13 | 2002-09-13 | Volatile-proof bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585828Y true CN2585828Y (en) | 2003-11-12 |
Family
ID=33740336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02276498 Expired - Lifetime CN2585828Y (en) | 2002-09-13 | 2002-09-13 | Volatile-proof bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585828Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951355A (en) * | 2012-11-22 | 2013-03-06 | 中山环亚塑料包装有限公司 | Double-flexible type sealing buckling bottle cover |
| CN112009863A (en) * | 2020-09-03 | 2020-12-01 | 深圳市一岭高尔夫科技有限公司 | Double-layer bottle cap sealing wine bottle |
-
2002
- 2002-09-13 CN CN 02276498 patent/CN2585828Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951355A (en) * | 2012-11-22 | 2013-03-06 | 中山环亚塑料包装有限公司 | Double-flexible type sealing buckling bottle cover |
| CN112009863A (en) * | 2020-09-03 | 2020-12-01 | 深圳市一岭高尔夫科技有限公司 | Double-layer bottle cap sealing wine bottle |
| CN112009863B (en) * | 2020-09-03 | 2022-08-12 | 深圳市一岭高尔夫科技有限公司 | Double-layer bottle cap sealing wine bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120913 Granted publication date: 20031112 |