CN201658647U - Combined cover for infusion package and infusion container with the same - Google Patents
Combined cover for infusion package and infusion container with the same Download PDFInfo
- Publication number
- CN201658647U CN201658647U CN2010201198765U CN201020119876U CN201658647U CN 201658647 U CN201658647 U CN 201658647U CN 2010201198765 U CN2010201198765 U CN 2010201198765U CN 201020119876 U CN201020119876 U CN 201020119876U CN 201658647 U CN201658647 U CN 201658647U
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- CN
- China
- Prior art keywords
- cover
- enclosing cover
- inner cap
- infusion
- composite cover
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Abstract
The utility model provides a combined cover for infusion package, which comprises an outer cover, an inner cover and a rubber plug, wherein the outer cover in a structure of with a large upper part and a small lower part, is provided with a small chamber part and a transitional chamber part communicated with the small chamber part and an opening hole; a sealing film is arranged at the opening hole; a groove is arranged in the outer cover; the inner cover is arranged in the outer cover; a sealing film is arranged at the top of the inner cover; the inner cover is provided with a lug boss matched with the groove of the outer cover; the rubber plug is injected at the top of the inner cover; and the bottom of the inner cover is level with the bottom of the outer cover. The utility model further provides an infusion container, which comprises a body, wherein the body is connected with the combined cover for infusion package. In the combined cover for infusion package and the infusion container with the same, the sealing film structure is arranged at the opening hole of the outer cover; the infusion operation can be carried out after puncturing the sealing film by using a puncture end of an infusion device during infusion; and the utility model has the advantages of simple structure, convenient use, lower cost and convenient popularization and application.
Description
Technical field
This utility model relates to the medical packaging field, more specifically, relates to a kind of infusion vessel that is used for the composite cover of transfusion package and has this composite cover.
Background technology
The composite cover of prior art and plastics package with this composite cover are as shown in Figure 1, composite cover is made up of enclosing cover 51, plug 52 and inner cap 53, at first enclosing cover sealing 511 is removed during use, expose plug 52 so that use for the syringe puncture, in use, the puncture needle of transfusion device is held tightly to guarantee that transfusion device can not break away from infusion vessel when infusing by plug 52.
The inventor finds that there are the following problems at least in the prior art: because the particularity of infusion products, enclosing cover sealing 511 before use can not be damaged, draw ring can not be broken in use, but the part at enclosing cover 51 centers must be pulled open with plug 52 in exposing, satisfying above-mentioned requirements makes very high to the material requirements of enclosing cover 51, promptly should satisfy the welding fusing point the same, require the enclosing cover 51 back draw rings that are shaped that stronger tenacious and persistent will is arranged simultaneously again with inner cap 53.The material price that satisfies this requirement is three times of inner cap 53 material prices, simultaneously owing to require sealing 511 must stand intact before use, and be easy to pull open when using, it is very high that this requires the mould and die accuracy of shaping enclosing cover 51, costing an arm and a leg of mould, based on this 2 point, make composite cover cost as shown in Figure 1 very high.
The utility model content
This utility model aims to provide a kind of simple in structure, easy to use and lower-cost infusion vessel that is used for the composite cover of transfusion package and has this composite cover.
According to an aspect of the present utility model, a kind of composite cover that is used for transfusion package is provided, comprise: enclosing cover, present little macrostructure down, it has capacitor portion and reaches the adapter cavity portion that is connected with capacitor portion, covers outward to have perforate, and tapping is provided with diaphragm seal, cover bottom portion also has connecting ring, and connecting ring is used for being connected with seal of vessel, and enclosing cover inside also has groove; Inner cap is arranged in the enclosing cover, and is complementary with outer cover structure, and inner cap top is provided with diaphragm seal, and inner cap has the boss that the groove with enclosing cover is complementary, and enclosing cover and inner cap link together by groove and boss pressing; Plug is injection-moulded in the top of inner cap, and plug and inner cap bond together, and plug is contained in the capacitor portion of enclosing cover, and plug and capacitor portion structure are complementary; Wherein, the inner cap bottom is mutually concordant with cover bottom portion.
Preferably, adapter cavity portion is cylinder or cone.
Preferably, adapter cavity portion is the assembly of cylinder and cone.
Preferably, adapter cavity portion is up-small and down-big obform body.
Preferably, the enclosing cover opening diameter is between φ 5.3mm to the φ 5.6mm.
According to another aspect of the present utility model, a kind of infusion vessel also is provided, comprising: body is used for the splendid attire medicinal liquid; The above-mentioned composite cover that is used for transfusion package, it is connected with body.
Preferably, body and composite cover weld together.Like this, connect closely and firmly, body and composite cover also can link together by alternate manner such as bonding certainly.
Preferably, body is a plastic bottle.
Preferably, body is a plastic bag, and plastic bag comprises interface and the plastic foil that is connected with interface, and interface and plastic foil weld together.
Adopt the infusion vessel that is used for the composite cover of transfusion package and has this composite cover of the present utility model, its enclosing cover tapping has seal diaphragm structure, when when transfusion punctures diaphragm seal with the cutting tip of transfusion device and can carry out transfusion operation, it is simple in structure, easy to use, and cost is lower, is convenient to promote the use of.
Description of drawings
Constitute this description a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with description.Among the figure:
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the structural representation of an embodiment of this utility model composite cover;
Fig. 3 is the structural representation of another embodiment of this utility model composite cover;
Fig. 4 is the structural representation of another embodiment of this utility model composite cover;
Fig. 5 is the structural representation of an embodiment that the utlity model has the container of this composite cover;
Fig. 6 is the structural representation of another embodiment that the utlity model has the container of this composite cover; And
Fig. 7 is an embodiment of the container that has this composite cover among Fig. 6 structural representation that cooperates with seal cover of transfusion device puncture needle in use.
The specific embodiment
Fig. 2 is the structural representation of an embodiment of this utility model composite cover, in conjunction with referring to Fig. 3 and Fig. 4, as shown in the figure, a kind of composite cover that is used for transfusion package is provided, comprise: enclosing cover 11, present little macrostructure down, the adapter cavity portion 114 that it has capacitor portion 113 and is connected with capacitor portion 113, has perforate 112 on the enclosing cover 11, and perforate 112 places are provided with diaphragm seal 115, as shown in Figure 7, and preferably, the enclosing cover opening diameter is between φ 5.3mm to the φ 5.6mm, like this, perforate 112 sizes are complementary with the puncture needle 41 of transfusion device 4, and are easy to use, when when transfusion punctures diaphragm seal 115 with the cutting tip 41 of transfusion device 4 and can carry out transfusion operation with plug 12 and diaphragm seal 131, enclosing cover 11 bottoms also have connecting ring 111, and connecting ring 111 is used for being connected with seal of vessel, for example, can weld together by connecting ring 111 and container, and enclosing cover 11 inside also have groove 116; Inner cap 13, be arranged in the enclosing cover 11, and be complementary with enclosing cover 11 structures, inner cap 13 tops are provided with diaphragm seal 131, and inner cap 13 has the boss 132 that the groove 116 with enclosing cover 11 is complementary, and enclosing cover 11 links together by groove 116 and boss 132 pressings with inner cap 13, like this, connect flexibly, and easy to use; Plug 12, be injection-moulded in the top of inner cap 13, more specifically, plug 12 is arranged on the top of inner cap 13 by two Shooting Techniques, and this plug 12 bonds together with inner cap 13, and plug 12 is contained in the capacitor portion 113 of enclosing cover 11, plug 12 is complementary with capacitor portion 113 structures, like this, and in the time of transfusion operation, plug 12 is firm, and is easy to use.Inner cap 13 bottoms are mutually concordant with enclosing cover 11 bottoms.Like this, the connecting ring 111 of enclosing cover 11 can be connected with infusion vessel with inner cap 13 bottoms simultaneously, for example, welds together.Enclosing cover 11 links together with inner cap 13 pressings, and connected mode is flexible, and easy to use.
As shown in Figure 2, preferably, adapter cavity portion 114 is a cylinder, and adapter cavity portion 114 also can be the assembly of cone or cylinder and cone certainly, perhaps can also be up-small and down-big obform body.
As Fig. 5-shown in Figure 7, this utility model also provides a kind of container with this composite cover, comprising: body 2 is used for splendid attire medicinal liquid 3; The above-mentioned composite cover that is used for transfusion package 1, it is connected with body 2.
Preferably, body 2 welds together with composite cover 1.Like this, connect closely and firmly, body 2 also can link together by the bonding alternate manner that waits with composite cover 1 certainly.
As Fig. 6 and shown in Figure 7, preferably, body 2 is plastic bottles, like this, easy to use, and be easy to processing and fabricating, certainly, as shown in Figure 5, body 2 also can be a plastic bag, plastic bag comprises interface 21 and the plastic foil 22 that is connected with interface 21, certainly body 2 can also be other suitable containers body, and interface 21 welds together with plastic foil 22, like this, connection closely and firmly, interface 21 also can link together by bonding other suitable manner that waits with plastic foil 22 certainly.
As can be seen from the above description, this utility model the above embodiments have realized following technique effect:
Employing is according to composite cover of the present utility model and have the container of this composite cover, its enclosing cover tapping has seal diaphragm structure, when when transfusion punctures diaphragm seal with the cutting tip of transfusion device and can carry out transfusion operation, overcome owing to existing composite cover complex structure, thereby cost is higher, and existing composite cover also exists sealing not come out (being that draw ring is broken) by hand, problems such as influence use, and then reached simple in structure, easy to use, cost is lower, the effect of being convenient to promote the use of.
The above is a preferred embodiment of the present utility model only, is not limited to this utility model, and for a person skilled in the art, this utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a composite cover that is used for transfusion package is characterized in that, comprising:
Enclosing cover (11), present little macrostructure down, the adapter cavity portion (114) that it has capacitor portion (113) and is connected with described capacitor portion (113), has perforate (112) on the described enclosing cover (11), and described perforate (112) locates to be provided with diaphragm seal (115), described enclosing cover (11) bottom also has connecting ring (111), and enclosing cover (11) inside has groove (116);
Inner cap (13), be arranged in the described enclosing cover (11), and be complementary with described enclosing cover (11) structure, described inner cap (13) top is provided with diaphragm seal (131), and described inner cap (13) has the boss (132) that the groove (116) with described enclosing cover (11) is complementary, and described enclosing cover (11) links together by described groove (116) and described boss (132) pressing with described inner cap (13);
Plug (12), be injection-moulded in the top of described inner cap (13), described plug (12) and described inner cap (13) bond together, and described plug (12) is contained in the capacitor portion (113) of described enclosing cover (11), and described plug (12) is complementary with described capacitor portion (113) structure;
Wherein, described inner cap (13) bottom is mutually concordant with described enclosing cover (11) bottom.
2. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described adapter cavity portion (114) is cylinder or cone.
3. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described adapter cavity portion (114) is the assembly of cylinder and cone.
4. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described adapter cavity portion (114) is up-small and down-big obform body.
5. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described enclosing cover perforate (112) diameter is between φ 5.3mm to the φ 5.6mm.
6. an infusion vessel is characterized in that, comprising:
Body (2) is used for splendid attire medicinal liquid (3);
According to each described composite cover (1) that is used for transfusion package among the claim 1-5, it is connected with described body (2).
7. infusion vessel according to claim 6 is characterized in that, described body (2) welds together with described composite cover (1).
8. infusion vessel according to claim 6 is characterized in that, described body (2) is a plastic bottle.
9. infusion vessel according to claim 6, it is characterized in that, described body (2) is a plastic bag, and described plastic bag comprises interface (21) and the plastic foil (22) that is connected with described interface (21), and described interface (21) welds together with described plastic foil (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201198765U CN201658647U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201198765U CN201658647U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658647U true CN201658647U (en) | 2010-12-01 |
Family
ID=43229056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201198765U Expired - Fee Related CN201658647U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658647U (en) |
-
2010
- 2010-02-05 CN CN2010201198765U patent/CN201658647U/en not_active Expired - Fee Related
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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: 20101201 Termination date: 20180205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |