CN2759464Y - Medicinal membrane-covering bottle cork - Google Patents
Medicinal membrane-covering bottle cork Download PDFInfo
- Publication number
- CN2759464Y CN2759464Y CN 200420075430 CN200420075430U CN2759464Y CN 2759464 Y CN2759464 Y CN 2759464Y CN 200420075430 CN200420075430 CN 200420075430 CN 200420075430 U CN200420075430 U CN 200420075430U CN 2759464 Y CN2759464 Y CN 2759464Y
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- Prior art keywords
- plug
- hole wall
- utility
- model
- neck
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- 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 discloses a medicinal compound membrane bottle plug which comprises a rubber plug and a compound membrane. The utility model is characterized in that a needle pricking hole wall is arranged on the top end of a hollow plug neck of the rubber plug, and terylene membranes are covered on the needle pricking hole wall and the top end of the plug neck. As the needle pricking hole wall is moved to the top end of the plug neck from a plug cap, the utility model not only increases sealing performance between medicine and the inner wall of a bottle neck, but also enables the medicine not to contact the rubber plug. Thus, the utility model conforms to the national specified use standard.
Description
Technical field:
This utility model relates to medicine and packs, particularly a kind of medicinal multiple film bottle stopper that packs use that is suitable for medicine bottles such as infusion bottle, antibiotic bottle, lyophilization.
Background technology:
Existing drug bottle packs the multiple film bottle stopper of use, is to adopt a medicated cap shape plug answering at the apparent mylar of plug neck and constitute with one, and plug neck middle part is a cavity at the bottom of from the lower end to medicated cap, and the hole wall of having an acupuncture treatment is located on the cock cap.The multiple film bottle stopper of this structure, because dacron membrane is clipped between plug neck and the bottleneck inwall, so the effect that often produces breakseal is from close poor performance.China Patent No. is that 992260167 medicinal multiple film butyl rubber plug exists this problem too.And general butyl rubber plug because of the plug neck directly contacts with medicine, easily is dissolved in the harmful substance in the plug among the medicine, does not reach regulation ground and uses standard.
Summary of the invention:
The purpose of this utility model provides a kind of not only good seal performance, and the harmful substance in the plug can be dissolved in the medicinal multiple film bottle stopper among the medicine.
Technical solution of the present utility model is finished as follows, and it includes plug and multiple film, it is characterized in that: the hollow plug neck top of plug is the acupuncture treatment hole wall, at acupuncture treatment hole wall and plug neck top dacron membrane is arranged again.Also can reinforcement be set, its pin hole be enlarged when preventing to have an acupuncture treatment or tear at the upper surface of acupuncture treatment hole wall.This utility model has not only increased sealing because the hole wall of will having an acupuncture treatment moves on to plug neck top from cock cap between medicine and bottleneck inwall, the more important thing is medicine can not be contacted with plug, meets the use standard of national regulation.
Description of drawings:
Fig. 1 is a lateral plan of the present utility model; Fig. 2 is a cut-away view of the present utility model; Figure is this utility model is provided with reinforcement on the acupuncture treatment hole wall a vertical view.Among the figure, 1, cock cap, 2. plug neck, 3. acupuncture treatment hole wall, 4. dacron membrane, 5. reinforcement.
The specific embodiment:
Describe embodiment in detail in conjunction with above accompanying drawing.This utility model is improvements over the prior art, and main improvement place is that the top with the hollow plug neck 2 of plug is provided with acupuncture treatment hole wall 3, covers with dacron membrane 4 at acupuncture treatment hole wall 3 and plug neck top.Also can 1-2 bar reinforcement 5 be set, its pin hole be enlarged when preventing to have an acupuncture treatment or tear at the upper surface of acupuncture treatment hole wall.This utility model has not only increased sealing because the hole wall of will having an acupuncture treatment moves on to plug neck top from cock cap 1 between medicine and bottleneck inwall, the more important thing is medicine can not be contacted with plug, meets the use standard of national regulation.
Claims (2)
1, medicinal multiple film bottle stopper, it includes plug and multiple film, it is characterized in that: the hollow plug neck top of plug is the acupuncture treatment hole wall, at acupuncture treatment hole wall and plug neck top dacron membrane is arranged again.
2, medicinal multiple film bottle stopper according to claim 1, it is characterized in that: the upper surface at the acupuncture treatment hole wall is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075430 CN2759464Y (en) | 2004-12-16 | 2004-12-16 | Medicinal membrane-covering bottle cork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075430 CN2759464Y (en) | 2004-12-16 | 2004-12-16 | Medicinal membrane-covering bottle cork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759464Y true CN2759464Y (en) | 2006-02-22 |
Family
ID=36081667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075430 Expired - Fee Related CN2759464Y (en) | 2004-12-16 | 2004-12-16 | Medicinal membrane-covering bottle cork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759464Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271822A (en) * | 2013-05-22 | 2013-09-04 | 盛州橡塑胶（苏州）有限公司 | Seamless laminated rubber plug and preparation method thereof |
| CN112409710A (en) * | 2020-11-03 | 2021-02-26 | 山东省药用玻璃股份有限公司 | Freeze-drying film-coated butyl rubber plug and preparation method thereof |
-
2004
- 2004-12-16 CN CN 200420075430 patent/CN2759464Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271822A (en) * | 2013-05-22 | 2013-09-04 | 盛州橡塑胶（苏州）有限公司 | Seamless laminated rubber plug and preparation method thereof |
| CN112409710A (en) * | 2020-11-03 | 2021-02-26 | 山东省药用玻璃股份有限公司 | Freeze-drying film-coated butyl rubber plug and preparation method thereof |
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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 |