CN201625166U - Combination cover for packing infusion solution and infusion solution vessel - Google Patents
Combination cover for packing infusion solution and infusion solution vessel Download PDFInfo
- Publication number
- CN201625166U CN201625166U CN2010201013665U CN201020101366U CN201625166U CN 201625166 U CN201625166 U CN 201625166U CN 2010201013665 U CN2010201013665 U CN 2010201013665U CN 201020101366 U CN201020101366 U CN 201020101366U CN 201625166 U CN201625166 U CN 201625166U
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- CN
- China
- Prior art keywords
- cover
- enclosing cover
- infusion solution
- composite cover
- transfusion package
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a combination cover for packing infusion solution. The combination cover comprises an outer cover, a rubber plug and an inner cover, wherein the outer cover forms a structure of small top and large bottom, the outer cover is provided with a small cavity part and a transitional cavity part communicated with the small cavity part, a hole is arranged on the outer cover, the bottom of the outer cover is provided with a connecting ring, and the connecting ring is used for sealing and connecting a vessel; the rubber plug is injected in the small cavity part of the outer cover and glued with the small cavity part, and the structure of the rubber plug fits with that of the small cavity part; the inner cover is welded or glued in the outer cover, and a seal film is arranged at the top end of the inner cover. The utility model also provides an infusion solution vessel. The infusion solution vessel comprises a vessel body, and the combination cover for packing infusion solution is connected with the vessel body. A hole structure is arranged at the top end of the outer cover. During infusion, infusion operation can be conducted as long as the rubber plug is pierced by the puncture end of an infusion apparatus. The combination cover for packing infusion solution and the infusion solution vessel provided with the combination cover have the advantages of simple structure, convenient use, low cost and easy popularization and use.
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, a kind of composite cover that is used for transfusion package is provided, comprising: enclosing cover, present little macrostructure down, enclosing cover has capacitor portion and reaches the adapter cavity portion that is connected with capacitor portion, covers outward to have perforate, cover bottom portion also has connecting ring, and connecting ring is used for being connected with seal of vessel; Plug is injection-moulded in the capacitor portion of enclosing cover, and portion bonds together with capacitor, and plug and capacitor portion structure are complementary; Inner cap welds or is bonded in the enclosing cover, is positioned at plug below, and the inner cap top is provided with diaphragm seal, and inner cap and enclosing cover are complementary, and plug are sealed in the capacitor portion on enclosing cover top.
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 inner cap bottom is than cover bottom portion height.
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 top has open-celled structure, when when transfusion punctures plug 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, as shown in Figure 7, preferably, the enclosing cover opening diameter is between φ 5.3mm to the φ 5.6mm, like this, perforate 112 size is complementary with the puncture needles 41 of transfusion device 4, is convenient to transfusion operation, punctures plug 12 with the cutting tip 41 of transfusion device 4 and diaphragm seal 131 can carry out transfusion operation when transfusion, enclosing cover 11 bottoms also have connecting ring 111, and connecting ring 111 is used for being connected with seal of vessel; Plug 12, be injection-moulded in the capacitor portion 113 of enclosing cover 11, more specifically, plug 12 is filled in the capacitor portion 113 by two Shooting Techniques, bond together with capacitor portion 113, and plug 12 is complementary with capacitor portion 113 structures, like this, in the time of transfusion operation, plug 12 is firm, and is easy to use; Inner cap 13 welds or is bonded in the enclosing cover 11, is positioned at plug 12 belows, and inner cap 13 tops are provided with diaphragm seal 131, and inner cap 13 is complementary with enclosing cover 11, and plug 12 is sealed in the capacitor portion 113 on enclosing cover 11 tops.
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 all right or up-small and down-big obform body.
As Fig. 2-shown in Figure 4, preferably, inner cap 13 bottoms like this, can be connected with infusion vessel separately by enclosing cover 11 than enclosing cover 11 bottom height.
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 cover top portion has open-celled structure, when when transfusion punctures plug 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 (10)
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 described enclosing cover (11) has capacitor portion (113) and is connected with described capacitor portion (113) has perforate (112) on the described enclosing cover (11), described enclosing cover (11) bottom also has connecting ring (111);
Plug (12) is injection-moulded in the described capacitor portion (113) of described enclosing cover (11), bond together with described capacitor portion (113), and described plug (12) is complementary with described capacitor portion (113) structure;
Inner cap (13), weld or be bonded in the described enclosing cover (11), be positioned at described plug (12) below, and described inner cap (13) top is provided with diaphragm seal (131), described inner cap (13) is complementary with described enclosing cover (11), and described plug (12) is sealed in the capacitor portion (113) on enclosing cover (11) top.
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 inner cap (13) bottom is higher than described enclosing cover (11) bottom.
6. 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.
7. 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 1-6, it is connected with described body (2).
8. infusion vessel according to claim 7 is characterized in that, described body (2) welds together with described composite cover (1).
9. infusion vessel according to claim 7 is characterized in that, described body (2) is a plastic bottle.
10. infusion vessel according to claim 7, 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 |
|---|---|---|---|
| CN2010201013665U CN201625166U (en) | 2010-01-26 | 2010-01-26 | Combination cover for packing infusion solution and infusion solution vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201013665U CN201625166U (en) | 2010-01-26 | 2010-01-26 | Combination cover for packing infusion solution and infusion solution vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625166U true CN201625166U (en) | 2010-11-10 |
Family
ID=43056547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201013665U Expired - Fee Related CN201625166U (en) | 2010-01-26 | 2010-01-26 | Combination cover for packing infusion solution and infusion solution vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625166U (en) |
-
2010
- 2010-01-26 CN CN2010201013665U patent/CN201625166U/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: 20101110 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |