CN202751596U - Combined plug for plastic transfusion container - Google Patents
Combined plug for plastic transfusion container Download PDFInfo
- Publication number
- CN202751596U CN202751596U CN 201220418203 CN201220418203U CN202751596U CN 202751596 U CN202751596 U CN 202751596U CN 201220418203 CN201220418203 CN 201220418203 CN 201220418203 U CN201220418203 U CN 201220418203U CN 202751596 U CN202751596 U CN 202751596U
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- plug
- plastic
- infusion
- plastic container
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a combined plug for a plastic transfusion container, and belongs to the field of medical instruments. The combined plug comprises an oral tube (1), a rubber plug (2) and an aluminum plastic combined cover (3), and is characterized in that the rubber plug (2) is inlaid in the aluminum plastic combined cover (3), and a ring of sealing groove (7) is arranged on an opening face of the rubber plug (2). The sealing groove (7) is matched with a sealing ring (6) of the oral tube (1), and a sealing column (9) of the rubber plug (2) is arranged in the oral tube (1) in interference mode. The length of a bowl-shaped aluminum sheet (12) of the aluminum combined cover (3) is larger than that of a fixing platform (5) of the oral tube (1). The combined plug saves cost of materials compared with an existing combined cover used in the market, greatly saves raw materials, reduces production cost, and is convenient to use.
Description
Technical field
A kind of plastic container for infusion belongs to field of medical with the combination plug.
Background technology
Drug packaging just more and more is subject to people's attention and pays close attention to as the indivisible ingredient of medicine.At present, China's medical packaging is in the fast-developing critical period, each based packaging material and manner of packing just with its unique performance and advantage in the mutually trans-substitution of drug packaging field, vie each other.Various safer, effective, convenient, novel packaging material and manner of packing will be accompanied by the high speed development of medical industry and update, weed out the old and bring forth the new.
Bulk capacity injection claims again transfusion, is one of important pharmaceutical formulation of clinically large usage quantity, and the existing clinical annual requirement of domestic transfusion is more than 10,000,000,000 bottles (bag).At present developed country's plastics package transfusion accounts for more than 80% of clinical use amount, and the production of China's plastic bottle and plastic soft bag transfusion package is started late, and the transfusion of present clinical use is still take glass bottle packaging as main, the share in occupation of about 60%.But because plastics packed various advantages, Plastics in China bottle and plastic soft bag transfusion are constantly popularized, the ratio of shared transfusion production and marketing total amount presents faster ascendant trend, and being used for also will increase with three-piece greatly with the plastic container for infusion of plastic bottle and plastic soft bag connection.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of saving raw material is provided, produce simple a kind of plastic container for infusion and fill in combination.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of plastic container for infusion is filled in combination, comprise a mouthful pipe, plug and aluminium-plastic combined cover, it is characterized in that: described mouthful of pipe lower outside border is provided with outwards outstanding fixed station, mouth pipe bottom surface is provided with outstanding O-ring seal downwards, described plug interference is installed in mouthful pipe, the opening surface of plug is provided with the seal groove that matches with sealing ring, and plug and fixed station are embedded in the aluminium-plastic combined cover.
Described aluminium-plastic combined cover is comprised of vinyl cover and alms bowl type aluminium flake, alms bowl type aluminium flake has circular hole in the middle of the bottom, vinyl cover inside is provided with the fixed teeth that embeds circular hole, and alms bowl type aluminium flake is fixedly connected with by fixed teeth with vinyl cover, and the border height of alms bowl type aluminium flake is greater than the height of the fixed station of mouth pipe.
The described mouthful of tube that pipe reduces from top to bottom gradually for internal diameter, the upper end is provided with for the sealing by fusing wing that connects plastic container for infusion.Mouth pipe interlude is streamlined.The sealing by fusing wing is used for being connected with the plastic container for infusion sealing by fusing, and fixedly the material of you is thicker, can guarantee the fixedly intensity of plug and aluminium-plastic combined cover of this place, can do origin of force in addition when contact pin.
The opening surface middle part of described plug is provided with the sealing column that adapts with the mouth bore, offers respectively three corresponding pre-jacks on plug back side central authorities and the sealing column surface.The pre-jack on two sides matches so that rubber layer is thinner herein, is easier to insert syringe needle during use.
This plastic container for infusion is the sealing plug that plastic container for infusion is used with the combination plug, is combined into by mouth pipe, plug and aluminium-plastic combined cover three parts.The mouth pipe is that modified polypropene feed particles vacuum feeding is sucked injection moulding machine, behind the heating plasticizing, make after quantitatively injecting the embryo mould, whole Automation of Manufacturing Process degree is high, and in hundred grades of environment, carry out, effectively guaranteed the quality of product, the constant product quality of producing, indices all complies with the national standard requirements, through carrying out and the drug compatibility test, adopt polypropylene transfusion bottle packing bulk capacity injection, after sealing adopts plastic container for infusion with mouthful pipe sealing by fusing, seal very tight, good airproof performance, chemical reaction does not occur with medicinal liquid in secluding air and other external contaminations effectively, do not affect every quality index of medicine, drug quality is stable.
Compared with prior art, a kind of plastic container for infusion of the present utility model with the beneficial effect that the combination plug has is: a kind of plastic container for infusion is the matching component that polypropylene transfusion bottle and non-PVC infusion soft packaging bag are connected usefulness with the combination plug, has the following advantages:
1, stable chemical nature without leachable, does not fall bits, with medicinal liquid chemical reaction does not occur, and medicine without absorption, is not affected every quality testing of medicine;
2, with plastic bottle or bag add heat-sealable after, seal very tight, good seal performance, effectively secluding air and other external contaminations;
3, production automation degree is high, and artifical influence factor is few, steady quality, homogeneous;
4, in ten thousand grades and hundred grades of clean areas, produce, pollution-free.Disposable use can not produce cross-contamination, safety in utilization because reusing;
5, the combination in be added with butyl rubber bung, self sealss are very good, be not prone to make up a prescription and infusion process in exfoliation and leakage;
6, the composite cover materials of more present market use are greatly saved, and have greatly saved raw material, have reduced production cost; And easy to use.
Description of drawings
Fig. 1 is the main TV structure sketch map that a kind of plastic container for infusion of this utility model is filled in combination.
Fig. 2 is that a kind of plastic container for infusion of this utility model is managed the main sketch map of looking with the mouth of combination plug.
Fig. 3 is that a kind of plastic container for infusion of this utility model is managed schematic top plan view with the mouth of combination plug.
Fig. 4 is the plug schematic top plan view that a kind of plastic container for infusion of this utility model is filled in combination.
Fig. 5 is the plug elevational schematic view that a kind of plastic container for infusion of this utility model is filled in combination.
Fig. 6 is the sketch map that a kind of plastic container for infusion of this utility model is used the aluminium-plastic combined cover of combination plug.
Fig. 7 is sketch map behind a kind of plastic container for infusion usefulness of this utility model combination plug and the plastic container for infusion sealing by fusing.
Wherein: 1, mouthful pipe 2, plug 3, aluminium-plastic combined cover 4, the sealing by fusing wing 5, fixed station 6, sealing ring 7, seal groove 8, pre-jack 9, sealing column 10, fixed teeth 11, vinyl cover 12, alms bowl type aluminium flake 13, plastic container for infusion.
The specific embodiment
Fig. 1 ~ 7th, the most preferred embodiment of a kind of plastic container for infusion of this utility model is described further below in conjunction with 1 ~ 7 pair of this utility model of accompanying drawing.
A kind of plastic container for infusion is comprised of mouth pipe 1, plug 2 and aluminium-plastic combined cover 3 with the combination plug, inlays plug 2 in the aluminium-plastic combined cover 3, and a circle seal groove 7 is arranged on the opening surface of plug 2, matches with the sealing ring 6 of mouth pipe 1; Sealing column 9 interference of plug 2 are installed in mouthful pipe 1.The length of the alms bowl type aluminium flake 12 of aluminium-plastic combined cover 3 surpasses mouthful fixed station 5 of pipe 1.Aluminium-plastic combined cover 3 is comprised of alms bowl type aluminium flake 12 and vinyl cover 11, and both are connected and fixed by fixed teeth 10, has circular hole in the middle of the alms bowl type aluminium flake 12.Plug 2 has three pre-jacks 8 in its sealing column 9, and its back side relative position has three same pre-jacks 8.The tube that mouth pipe 1 passes through and reduces gradually for internal diameter, the end that internal diameter is less has the sealing by fusing wing 4, and the end that internal diameter is larger is provided with fixed station 5, and interlude is streamlined.
Concrete using method is: at first mouth is managed 1 sealing by fusing to plastic container for infusion 13.Inject required solution from fixed station 5 ends of mouth pipe 1, then with the sealing column interference loading port pipe 1 of plug 2, be inserted in aluminium-plastic combined cover 3 outside plug 2, the part that at last alms bowl type aluminium flake 12 is surpassed fixed station 5 is mediated, it is buckled on the fixed station 5, and whole combination plug was mounted with and finished this moment.Medical personnel only need easily the vinyl cover 11 of aluminium-plastic combined cover 3 to be dismantled when needs use, and this moment, alms bowl type aluminium flake 12 middle circular holes just in time exposed three pre-jacks 8.Then carrying out normal injection work gets final product.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (4)
1. a plastic container for infusion is filled in combination, comprise mouthful pipe (1), plug (2) and an aluminium-plastic combined cover (3), it is characterized in that: described mouthful of pipe (1) lower outside border is provided with outwards outstanding fixed station (5), mouth pipe (1) bottom surface is provided with outstanding O-ring seal (6) downwards, described plug (2) interference is installed in mouthful pipe (1), the opening surface of plug (2) is provided with the seal groove (7) that matches with sealing ring (6), and plug (2) and fixed station (5) are embedded in the aluminium-plastic combined cover (3).
2. a kind of plastic container for infusion according to claim 1 is filled in combination, it is characterized in that: described aluminium-plastic combined cover (3) is comprised of vinyl cover (11) and alms bowl type aluminium flake (12), alms bowl type aluminium flake (12) has circular hole in the middle of the bottom, vinyl cover (11) inside is provided with the fixed teeth (10) that embeds circular hole, alms bowl type aluminium flake (12) is fixedly connected with by fixed teeth (10) with vinyl cover (11), and the border height of alms bowl type aluminium flake (12) is greater than the height of the fixed station (5) of mouth pipe (1).
3. a kind of plastic container for infusion according to claim 1 is filled in combination, it is characterized in that: the tube that described mouthful of pipe (1) reduces from top to bottom gradually for internal diameter, upper end are provided with for the sealing by fusing wing (4) that connects plastic container for infusion.
4. a kind of plastic container for infusion according to claim 1 is filled in combination, it is characterized in that: the opening surface middle part of described plug (2) is provided with the sealing column (9) that adapts with mouth pipe (1) internal diameter, offers respectively three corresponding pre-jacks (8) on plug (2) back side central authorities and sealing column (9) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418203 CN202751596U (en) | 2012-08-22 | 2012-08-22 | Combined plug for plastic transfusion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418203 CN202751596U (en) | 2012-08-22 | 2012-08-22 | Combined plug for plastic transfusion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751596U true CN202751596U (en) | 2013-02-27 |
Family
ID=47730795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418203 Expired - Fee Related CN202751596U (en) | 2012-08-22 | 2012-08-22 | Combined plug for plastic transfusion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751596U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976875A (en) * | 2014-06-05 | 2014-08-13 | 苏州创扬医药包装科技有限公司 | Infusion bag buckle type combined cover and connector |
| CN104434520A (en) * | 2014-12-09 | 2015-03-25 | 湖南懿科药用包装材料科技有限公司 | Polypropylene infusion port combined plug for plastic infusion bag |
| CN113650940A (en) * | 2021-08-13 | 2021-11-16 | 珠海市华鹰药用包装材料有限公司 | Medicinal aluminum-plastic combined cover and preparation process thereof |
-
2012
- 2012-08-22 CN CN 201220418203 patent/CN202751596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976875A (en) * | 2014-06-05 | 2014-08-13 | 苏州创扬医药包装科技有限公司 | Infusion bag buckle type combined cover and connector |
| CN104434520A (en) * | 2014-12-09 | 2015-03-25 | 湖南懿科药用包装材料科技有限公司 | Polypropylene infusion port combined plug for plastic infusion bag |
| CN113650940A (en) * | 2021-08-13 | 2021-11-16 | 珠海市华鹰药用包装材料有限公司 | Medicinal aluminum-plastic combined cover and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20160822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |