CN103211703A - Novel poly propylene combined cap - Google Patents
Novel poly propylene combined cap Download PDFInfo
- Publication number
- CN103211703A CN103211703A CN2013101634870A CN201310163487A CN103211703A CN 103211703 A CN103211703 A CN 103211703A CN 2013101634870 A CN2013101634870 A CN 2013101634870A CN 201310163487 A CN201310163487 A CN 201310163487A CN 103211703 A CN103211703 A CN 103211703A
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- cap
- poly propylene
- inner cap
- cover
- novel poly
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Abstract
A novel poly propylene combined cap comprises an outer cap and is characterized in that an inner cap is installed on the inner lower portion of the outer cap, the top of the inner cap is of a concave groove shape, a rubber plug is directly installed inside the concave groove, and a pull ring is arranged at the top of the outer cap. The novel poly propylene combined cap is capable of solving the problems that air is produced after a poly propylene combined cap is combined at present, the phenomenon that the cap of the inner cap bulges during the process of high-temperature sterilization occurs, and rubber raw materials are large in consumption volume and high in cost and suitable for being used for plastic transfusion containers.
Description
Technical field:
The present invention relates to the medical packaging industry, a kind of specifically polypropylene combination cover for plastic infusion container.
Background technology:
At present, the conventional polypropylene composite cover of the employing of the plastic container for infusion on the market is made up of plug three parts between inner cap, enclosing cover and the inside and outside lid.During combinations produce, plug is introduced into the polypropylene combination cover enclosing cover, cover assembling machine is pressed into inner cap in the enclosing cover then, in the lid that can occur assembling behind the group lid air is arranged, thereby when causing high temperature sterilize, the phenomenon of inner cap drum lid can occur.And the market survey of doing according to my company statistics finds, the polypropylene combination cover of nearly 15,000,000,000 the round structure plugs of the annual about demand of China's pharmaceutical industry, wherein produce plug consume 3000 approximately surplus ten thousand xanthans, the consumption of collagen material is very big.
Summary of the invention:
The present invention produces air in order to solve present polypropylene combination cover group lid back, and the inner cap that occurs when causing high temperature sterilize drum covers the problem that consumption is very big, cost is high of phenomenon and collagen material, designs a kind of novel polypropylene combination cover.
Technical scheme of the present invention is that a kind of novel polypropylene combination cover comprises enclosing cover, it is characterized in that: inner cap is equipped with in the bottom in the enclosing cover, and the top of inner cap becomes groove shape, and plug directly is contained in the groove, and cover top portion is provided with draw ring.
During work, at first draw ring is dragged out, nook closing member inserts then, passes plug and inner cap, promptly contacts medicine and uses.
Technique effect of the present invention is, adopts above-mentioned technical scheme, can realize the seamless no air in a kind of polypropylene exterior and interior cover assembling back, reduce the plug volume, reduce the cost of plug, when saving the glue resource, reduce the purpose of plug volume and composite cover cost greatly.
Description of drawings
Fig. 1 is the structural front view of invention, and the accompanying drawing that makes an abstract.
In the drawings, 1 draw ring, 2 enclosing covers, 3, plug, 4 inner caps
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in the figure, inner cap 4 is equipped with in 2 bottoms in the enclosing cover, and the top of inner cap 2 becomes groove shape, and plug 3 directly is housed in groove, and enclosing cover 2 tops are provided with draw ring 1.
During work, at first top draw ring 1 is dragged out, nook closing member is inserted, pass plug 3 and inner cap 4, promptly contact medicine and use.
Claims (1)
1. a novel polypropylene combination cover comprises enclosing cover, it is characterized in that: inner cap is equipped with in the bottom in the enclosing cover, and the top of inner cap becomes groove shape, and plug directly is contained in the groove, and cover top portion is provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101634870A CN103211703A (en) | 2013-04-20 | 2013-04-20 | Novel poly propylene combined cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101634870A CN103211703A (en) | 2013-04-20 | 2013-04-20 | Novel poly propylene combined cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103211703A true CN103211703A (en) | 2013-07-24 |
Family
ID=48810102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101634870A Pending CN103211703A (en) | 2013-04-20 | 2013-04-20 | Novel poly propylene combined cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103211703A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915713Y (en) * | 2006-05-17 | 2007-06-27 | 湖南千山制药机械股份有限公司 | Draw ring type combined cap with rabbet on outer cap |
| CN201079561Y (en) * | 2007-10-26 | 2008-07-02 | 成都普什医药塑料包装有限公司 | Combination sealed cover |
| KR200443795Y1 (en) * | 2007-07-13 | 2009-03-23 | 주식회사 메디펙 | Non-pvc port for medical bags |
| CN201642901U (en) * | 2009-12-24 | 2010-11-24 | 湖南千山制药机械股份有限公司 | Combined cover for infusion package and infusion container with combined cover |
| CN201658651U (en) * | 2010-02-05 | 2010-12-01 | 湖南千山制药机械股份有限公司 | Combined cover used for transfusion package and transfusion container with same |
| CN102119911A (en) * | 2010-01-07 | 2011-07-13 | 叶祥林 | Polypropylene combined cover for transfusion container |
| CN202143708U (en) * | 2011-07-19 | 2012-02-15 | 山东济海医疗科技股份有限公司 | Combined cover for flexible infusion package |
-
2013
- 2013-04-20 CN CN2013101634870A patent/CN103211703A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915713Y (en) * | 2006-05-17 | 2007-06-27 | 湖南千山制药机械股份有限公司 | Draw ring type combined cap with rabbet on outer cap |
| KR200443795Y1 (en) * | 2007-07-13 | 2009-03-23 | 주식회사 메디펙 | Non-pvc port for medical bags |
| CN201079561Y (en) * | 2007-10-26 | 2008-07-02 | 成都普什医药塑料包装有限公司 | Combination sealed cover |
| CN201642901U (en) * | 2009-12-24 | 2010-11-24 | 湖南千山制药机械股份有限公司 | Combined cover for infusion package and infusion container with combined cover |
| CN102119911A (en) * | 2010-01-07 | 2011-07-13 | 叶祥林 | Polypropylene combined cover for transfusion container |
| CN201658651U (en) * | 2010-02-05 | 2010-12-01 | 湖南千山制药机械股份有限公司 | Combined cover used for transfusion package and transfusion container with same |
| CN202143708U (en) * | 2011-07-19 | 2012-02-15 | 山东济海医疗科技股份有限公司 | Combined cover for flexible infusion package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |