CN105769560A - Sticking film type combined cap - Google Patents
Sticking film type combined cap Download PDFInfo
- Publication number
- CN105769560A CN105769560A CN201610187107.0A CN201610187107A CN105769560A CN 105769560 A CN105769560 A CN 105769560A CN 201610187107 A CN201610187107 A CN 201610187107A CN 105769560 A CN105769560 A CN 105769560A
- Authority
- CN
- China
- Prior art keywords
- film type
- adhesive film
- plug
- type composite
- composite cover
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1406—Septums, pierceable membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
Abstract
The invention discloses a sticking film type combined cap. The sticking film type combined cap comprises an outer cap, a rubber plug, an inner cap and a sticking film, wherein the outer cap comprises an outer cap body and a rubber plug chamber formed in the outer cap body, and a medicine addition area and a transfusion area are arranged on the top surface of the rubber plug chamber; the rubber plug is arranged in the rubber plug chamber and tightly attached to the inner wall of the rubber plug chamber; the inner cap comprises an inner cap body and a boss arranged on the inner cap body, the inner cap is mounted in the outer cap, and the upper surface of the boss of the inner cap is tightly attached to the lower surface of the rubber plug; the sticking film is tightly attached to the top surface and the side surface of the rubber plug chamber. The sticking film type combined cap has the advantages that the structure is simple, the problems of high probability of medicine addition and transfusion pollution caused by an integrated medicine addition plug as well as cost increase and inconvenience in use due to respective arrangement of medicine addition plugs are solved, pollution of a transfusion needle by an added liquid medicine is avoided, and pollution of the liquid medicine by the rubber plug is avoided.
Description
Technical field
The present invention relates to technical field of medicine packaging, be specifically related to a kind of adhesive film type composite cover.
Background technology
Infusion treatment has obtained comparatively general application in curative activity, and infusion model have passed through from open, semi open model to fully closed evolution, and transfusion device therewith by vial be changed into non-PVC composite membrane soft bag of today.For realizing dosing and transfusion, soft bag is typically provided transfusion cork and medicine plug.Mainly having two schemes in prior art, one makes transfusion cork and medicine plug be independently arranged, and adopts two rubber stoppers, and this scheme production cost is bigger；Another kind is then transfusion and the shared rubber stopper of dosing, and this scheme easily causes pollution.Accordingly, it would be desirable to a kind of good seal performance, exempt to pollute, low, the convenient and practical transfusion bag combined cover of cost.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of adhesive film type composite cover.
To achieve these goals, the present invention is by the following technical solutions:
A kind of adhesive film type composite cover, including enclosing cover, plug, inner cap and pad pasting,
Described enclosing cover includes outer cap body and the plug room being arranged on described outer cap body, and the top surface of described plug room is provided with dosing district and transfusion zone；
Described plug is arranged on indoor and with described plug room the inwall of described plug and fits tightly；
Described inner cap includes interior cap body and the boss being arranged on described interior cap body, and described inner cap is arranged in described enclosing cover, and the lower surface of the upper surface of the described boss of described inner cap and described plug fits tightly；
Described pad pasting is fitted tightly over top surface and the side of described plug room.
Further, described outer cap body has stair-stepping prominent outer rim.
Further, the top surface of described plug room is symmetrical polygonized structure, and described plug room has a pair symmetrical side higher than described top surface, and the centre position of described symmetrical side is provided with V-type groove.
Further, edge and the centre position of the upper surface of described plug are provided with upper groove, described upper groove matches with the edge of the roof of described plug room and the first convex clip circle of middle position, the edge of the lower surface of described plug and middle position are provided with low groove, and described low groove matches with the edge of the upper surface of the described boss of described inner cap and the second convex clip circle of middle position.
Further, the upper surface of described plug is provided with on a pair pit, it is corresponding with a pair acupuncture portion of the described boss of described dosing district, transfusion zone and described inner cap respectively that the lower surface of described plug is provided with a pair time pit, described upper pit and described lower pit.
Further, described enclosing cover inner circumferential bottom is provided with draw-in groove, and bottom, described inner cap periphery is provided with buckle, and described buckle matches with described draw-in groove.
Further, described outer cap body is one-body molded with described plug room.
Further, described interior cap body is one-body molded with described boss.
Further, described enclosing cover and described inner cap are made by polypropylene material, and described plug is made up of isoprene rubber.
Further, described pad pasting is aluminium foil or plastic adhesive film, or described pad pasting is transparent, silver color or gold composite membrane.
Further, described plug is made up of thermoplastic elastomer rubbers.
Further, described adhesive film type composite cover is 29mm adhesive film type composite cover.
Compared with prior art, the Advantageous Effects of the present invention is: the composite cover only one of which plug room of the present invention, simplifies the production technology of product, reduces production cost；The composite cover of the present invention only needs a plug, plug is provided with the pit separated being respectively used to dosing and transfusion, dosing district and transfusion zone are separated and can avoid liquid medicine contamination, upper groove on plug, low groove match with the convex clip circle of plug room and inner cap boss respectively simultaneously, make plug room, plug and inner cap closely cooperate, there is good sealing effectiveness；Enclosing cover for composite covers more of the prior art, needing to be fixed on plug by plug pressure pad, so easily cause the risk producing leakage between plug pressure pad and enclosing cover, the present invention is by integrated with enclosing cover for plug pressure pad, it is not required to independent plug pressure pad, thus reduces the risk of leakage；It addition, then the pad pasting of the present invention first processes then through hot weld through ultrasonic bond, good sealing effect, greatly reduce the risk of leakage.
Accompanying drawing explanation
Fig. 1 is the top view of the adhesive film type composite cover of the present invention；
Fig. 2 is the sectional view in A-A direction along Fig. 1；
Fig. 3 is the sectional view in B-B direction along Fig. 1；
Fig. 4 is the axonometric chart of the enclosing cover of the adhesive film type composite cover of the present invention；
Fig. 5 is the sectional view of the enclosing cover of the adhesive film type composite cover of the present invention；
Fig. 6 is the sectional view of the plug of the adhesive film type composite cover of the present invention；
Fig. 7 is the axonometric chart of the inner cap of the adhesive film type composite cover of the present invention；
Fig. 8 is the sectional view of the inner cap of the adhesive film type composite cover of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
As Figure 1-3, the adhesive film type composite cover of the present invention includes enclosing cover 1, plug 2, inner cap 3 and pad pasting 4.
As shown in Figure 4, enclosing cover 1 includes outer cap body 10 and the plug room 12 being arranged on outer cap body 10, and the top surface 124 of plug room 12 is provided with dosing district 120 and transfusion zone 121.Outer cap body 10 has stair-stepping prominent outer rim 101.The top surface 124 of plug room 12 is symmetrical polygonized structure, and plug room 12 has a pair symmetrical side 122 higher than top surface 124, and the centre position of symmetrical side 122 is provided with V-type groove 123.As it is shown in figure 5, the edge of the roof of plug room 12 and middle position are provided with the first convex clip circle 125, enclosing cover 1 inner circumferential bottom is provided with draw-in groove 126.
As shown in Figure 6, the edge of the upper surface of plug 2 and centre position are provided with upper groove 21, the edge of the lower surface of plug and middle position are provided with low groove 22, and the upper surface of plug 2 is additionally provided with on a pair pit 23, and the lower surface of plug is provided with a pair time pit 24.
As it is shown in fig. 7, inner cap 3 includes interior cap body 31 and the boss 32 being arranged on interior cap body 31, the top surface of the boss 32 of inner cap 3 is provided with a pair acupuncture portion 34.As shown in Figure 8, the edge of the upper surface of the boss 32 of inner cap 3 and middle position are provided with the second convex clip circle 35, and bottom, inner cap 3 periphery is provided with buckle 33.
The matching relationship of the enclosing cover 1 of the adhesive film type composite cover of the present invention, plug 2, inner cap 3 and pad pasting 4 is: plug 2 is placed in the plug room 12 of enclosing cover 1, inner cap 3 compresses plug 2 and inserts in enclosing cover 1, and matched with the draw-in groove 126 in enclosing cover 1 by the buckle 33 on inner cap 3, make inner cap 2 be fixed in enclosing cover 1.Now, the upper groove 21 of plug 2 matches with the first convex clip circle 125 of the plug room 12 of enclosing cover 1, the low groove 22 of plug 2 matches with the second convex clip circle 35 on the boss 32 of inner cap 3, therefore the upper surface of the boss 32 of the inwall of plug 2 and plug room 12 and inner cap 3 fits tightly, and then plug 2 is formed certain extruding, reach good sealing effectiveness.Meanwhile, the dosing district 120 of the plug room 12 of enclosing cover 1 is corresponding respectively with the acupuncture portion 34 on the boss 32 of lower pit 24 and inner cap 3 with the upper pit 23 of transfusion zone 121, plug 2.As Figure 1-3, pad pasting 4 seals on the top surface 124 of the plug room 12 fitting in enclosing cover 1 after ultrasonic bond is then through hot weld, and similarly, after ultrasonic bond is then through hot weld, the two ends of pad pasting 4 are folded down the side being welded on plug room 12.Above-mentioned technique makes pad pasting 4 can be effectively prevented leakage, it is prevented that liquid medicine contamination.
In a preferred embodiment, the outer cap body 10 of the adhesive film type composite cover of the present invention is one-body molded with plug room 12, interior cap body 31 is one-body molded with boss 32, enclosing cover 1 and inner cap 3 are made by polypropylene material, plug 2 is made up of isoprene rubber or plug 2 is made up of thermoplastic elastomer rubbers's such as polystyrene-type thermoplastic elastomers, pad pasting 4 is aluminium foil or plastic adhesive film, or described pad pasting 4 is transparent, silver color or gold composite membrane, and adhesive film type composite cover is 29mm adhesive film type composite cover.
The adhesive film type composite cover simple in construction of the present invention, both solve integral type medicine plug and easily cause dosing and the problem of transfusion pollution, solve again the cost increase, the inconvenient problem with use that are respectively provided with medicine plug and cause, not only avoid the liquid medicine pollution to transfusion needle of dosing, and it also avoid the rubber stopper pollution to medicinal liquid, easy to use.
Embodiment described above only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (12)
1. an adhesive film type composite cover, including enclosing cover, plug, inner cap and pad pasting, it is characterised in that
Described enclosing cover includes outer cap body and the plug room being arranged on described outer cap body, and the top surface of described plug room is provided with dosing district and transfusion zone；
Described plug is arranged on indoor and with described plug room the inwall of described plug and fits tightly；
Described inner cap includes interior cap body and the boss being arranged on described interior cap body, and described inner cap is arranged in described enclosing cover, and the lower surface of the upper surface of the described boss of described inner cap and described plug fits tightly；
Described pad pasting is fitted tightly over top surface and the side of described plug room.
2. adhesive film type composite cover according to claim 1, it is characterised in that described outer cap body has stair-stepping prominent outer rim.
3. adhesive film type composite cover according to claim 1, it is characterized in that, the top surface of described plug room is symmetrical polygonized structure, and described plug room has a pair symmetrical side higher than described top surface, and the centre position of described symmetrical side is provided with V-type groove.
4. adhesive film type composite cover according to claim 1, it is characterized in that, edge and the centre position of the upper surface of described plug are provided with upper groove, described upper groove matches with the edge of the roof of described plug room and the first convex clip circle of middle position, the edge of the lower surface of described plug and middle position are provided with low groove, and described low groove matches with the edge of the upper surface of the described boss of described inner cap and the second convex clip circle of middle position.
5. adhesive film type composite cover according to claim 1, it is characterized in that, the upper surface of described plug is provided with on a pair pit, it is corresponding with a pair acupuncture portion of the described boss of described dosing district, transfusion zone and described inner cap respectively that the lower surface of described plug is provided with a pair time pit, described upper pit and described lower pit.
6. adhesive film type composite cover according to claim 1, it is characterised in that described enclosing cover inner circumferential bottom is provided with draw-in groove, and bottom, described inner cap periphery is provided with buckle, and described buckle matches with described draw-in groove.
7. adhesive film type composite cover according to claim 1, it is characterised in that described outer cap body is one-body molded with described plug room.
8. adhesive film type composite cover according to claim 1, it is characterised in that described interior cap body is one-body molded with described boss.
9. adhesive film type composite cover according to claim 1, it is characterised in that described enclosing cover and described inner cap are made by polypropylene material, and described plug is made up of isoprene rubber.
10. adhesive film type composite cover according to claim 1, it is characterised in that described pad pasting is aluminium foil or plastic adhesive film, or described pad pasting is transparent, silver color or gold composite membrane.
11. adhesive film type composite cover according to claim 1, it is characterised in that described plug is made up of thermoplastic elastomer rubbers.
12. adhesive film type composite cover according to claim 1, it is characterised in that described adhesive film type composite cover is 29mm adhesive film type composite cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187107.0A CN105769560A (en) | 2016-03-29 | 2016-03-29 | Sticking film type combined cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187107.0A CN105769560A (en) | 2016-03-29 | 2016-03-29 | Sticking film type combined cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105769560A true CN105769560A (en) | 2016-07-20 |
Family
ID=56392095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187107.0A Pending CN105769560A (en) | 2016-03-29 | 2016-03-29 | Sticking film type combined cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105769560A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580695A (en) * | 2017-01-24 | 2017-04-26 | 苏州创扬医药科技股份有限公司 | Transfusion combined cover for veterinary medicines |
| CN106726561A (en) * | 2017-02-14 | 2017-05-31 | 苏州创扬医药科技股份有限公司 | A kind of adhesive film type combination cover and preparation method |
| CN107335106A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | A kind of infusion connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0542295A1 (en) * | 1991-11-15 | 1993-05-19 | Nissho Corporation | Drug vessel |
| CN102370575A (en) * | 2011-10-28 | 2012-03-14 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
| CN202376455U (en) * | 2011-12-26 | 2012-08-15 | 浙江济民制药股份有限公司 | Infusion bag with single hard-mouth tube |
| CN104622690A (en) * | 2015-03-13 | 2015-05-20 | 苏州创扬医药包装科技有限公司 | Single-head and single-plug combined cover for infusion bag |
| CN105476847A (en) * | 2016-02-03 | 2016-04-13 | 苏州创扬医药科技股份有限公司 | Pasting membrane cover for infusion bag |
| CN205515565U (en) * | 2016-03-29 | 2016-08-31 | 苏州创扬医药科技股份有限公司 | Pad pasting formula combined cover |
| CN205698512U (en) * | 2016-02-03 | 2016-11-23 | 苏州创扬医药科技股份有限公司 | A kind of film-stuck cover for infusion bag |
-
2016
- 2016-03-29 CN CN201610187107.0A patent/CN105769560A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0542295A1 (en) * | 1991-11-15 | 1993-05-19 | Nissho Corporation | Drug vessel |
| CN102370575A (en) * | 2011-10-28 | 2012-03-14 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
| CN202376455U (en) * | 2011-12-26 | 2012-08-15 | 浙江济民制药股份有限公司 | Infusion bag with single hard-mouth tube |
| CN104622690A (en) * | 2015-03-13 | 2015-05-20 | 苏州创扬医药包装科技有限公司 | Single-head and single-plug combined cover for infusion bag |
| CN105476847A (en) * | 2016-02-03 | 2016-04-13 | 苏州创扬医药科技股份有限公司 | Pasting membrane cover for infusion bag |
| CN205698512U (en) * | 2016-02-03 | 2016-11-23 | 苏州创扬医药科技股份有限公司 | A kind of film-stuck cover for infusion bag |
| CN205515565U (en) * | 2016-03-29 | 2016-08-31 | 苏州创扬医药科技股份有限公司 | Pad pasting formula combined cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580695A (en) * | 2017-01-24 | 2017-04-26 | 苏州创扬医药科技股份有限公司 | Transfusion combined cover for veterinary medicines |
| CN106580695B (en) * | 2017-01-24 | 2024-02-13 | 苏州创扬新材料科技股份有限公司 | Infusion combined cover for veterinary medicine |
| CN106726561A (en) * | 2017-02-14 | 2017-05-31 | 苏州创扬医药科技股份有限公司 | A kind of adhesive film type combination cover and preparation method |
| CN107335106A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | A kind of infusion connector |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |