CN201775788U - Combined cap for infusion packaging and infusion container with same - Google Patents
Combined cap for infusion packaging and infusion container with same Download PDFInfo
- Publication number
- CN201775788U CN201775788U CN2010201140656U CN201020114065U CN201775788U CN 201775788 U CN201775788 U CN 201775788U CN 2010201140656 U CN2010201140656 U CN 2010201140656U CN 201020114065 U CN201020114065 U CN 201020114065U CN 201775788 U CN201775788 U CN 201775788U
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- China
- Prior art keywords
- enclosing cover
- cover
- inner cap
- cap
- plug
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- Expired - Fee Related
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Abstract
The utility model provides a combined cap for infusion packaging, comprising an outer cap, a rubber plug and an inner cap, wherein the outer cap is of big end down structure and is provided with a small cavity part and a transitional cavity part communicated with the small cavity part; the top end of the outer cap is provided with a sealing part; the sealing part is provided with a pull ring; the bottom of the outer cap is provided with a connecting ring; a groove is arranged inside the outer cap; the rubber plug is arranged in the small cavity part of the outer cap through injection molding; the inner cap is provided with a convex plate; the groove of the outer cap is connected with the convex plate of the inner cap through press fit; the top end of the inner cap is provided with a sealing film; and the bottom of the inner cap is parallel with the bottom of the outer cap. The utility model also provides an infusion container, comprising a body. The combined cap is connected with the body. The top of the outer cap is provided with the sealing part which is provided with the pull ring structure, and infusion can be carried out when the sealing part is pulled out via the pull ring. The invention has simple structure and lower cost and is convenient to use and popularize.
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 11, plug 12 and inner cap 13, at first enclosing cover sealing 112 is removed during use, expose plug 12 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 12.
The inventor finds that there are the following problems at least in the prior art: plug 12 diameters in the composite cover 1 are too big, and plug material price costliness, plug 12 costs of the prior art account for whole composite cover 1 cost about half, so reduce the cost that plug 12 diameters can reduce plug 12.Inner cap 13 in the composite cover is because of contacting with medicinal liquid, be beneficial to again when making up a prescription and infusing simultaneously and pierce through,, if can reduce inner cap 13 materials so inner cap 13 material performance requirement are higher, then can reduce inner cap 13 costs, and the effect of inner cap 13 is plug 12 to be sealed in the enclosing cover 11 get final product.Based on this 2 point, make that the composite cover cost is very high as shown in Figure 1.
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, the adapter cavity portion that it has capacitor portion and is connected with capacitor portion, the enclosing cover top is provided with sealing, sealing is provided with is convenient to the draw ring that firmly sealing pulled, cover bottom portion has connecting ring, and connecting ring is used for being connected with seal of vessel, and enclosing cover inside also has groove; 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 is positioned at plug below, has the boss that is complementary with the enclosing cover groove on it, and the enclosing cover groove is connected with the boss pressing, 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; 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.
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.
Employing is according to composite cover of the present utility model and have the container of this composite cover, and its enclosing cover adopts up-small and down-big structure, and upper end and plug and inner cap cooperation place are provided with capacitor portion, have reduced plug and inner cap cost, make the composite cover cost lower, are 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 vertical view of Fig. 2;
Fig. 4 is the structural representation of another embodiment of this utility model composite cover;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the structural representation of an embodiment that the utlity model has the container of this composite cover; And
Fig. 7 is the structural representation of another embodiment that the utlity model has the container of this composite cover.
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-Fig. 5, 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, enclosing cover 11 tops are provided with sealing 112, sealing 112 is provided with is convenient to the draw ring 1121 that firmly sealing 112 pulled, by pulling off draw ring, just can carry out transfusion operation, enclosing cover 11 bottoms have connecting ring 111, connecting ring 111 is used for being connected with seal of vessel, for example, weld together, and enclosing cover 11 inside also have groove 116; 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 is positioned at plug 12 belows, has the boss 132 that is complementary with enclosing cover groove 116 on it, enclosing cover groove 116 is connected with boss 132 pressings, 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; Wherein, 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 with link together with inner cap 13 pressings, connected mode is flexible, and easy to use.
As shown in Figure 2, preferably, adapter cavity portion 114 is a cylinder, and certainly, as shown in Figure 4, adapter cavity portion 114 also can be the assembly of cone or cylinder and cone.
As Fig. 6, with 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.
As Fig. 6, with 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 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 6, 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 adopts up-small and down-big structure, the upper end is provided with capacitor portion with plug and inner cap cooperation place, thereby reduced plug and inner cap cost, made the composite cover cost lower, overcome because existing composite cover complex structure, cost is than problems such as height, and then having reached simple in structure, 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 (7)
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), described enclosing cover (11) top is provided with sealing (112), sealing (112) is provided with is convenient to the draw ring (1121) that firmly sealing (112) pulled, described enclosing cover (11) bottom has connecting ring (111), and enclosing cover (11) inside has groove (116);
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), be positioned at described plug (12) below, has the boss (132) that is complementary with described enclosing cover groove (116) on it, described enclosing cover groove (116) is connected with described boss (132) pressing, 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 described enclosing cover (11) top;
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. 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 1-3, it is connected with described body (2).
5. infusion vessel according to claim 4 is characterized in that, described body (2) welds together with described composite cover (1).
6. infusion vessel according to claim 4 is characterized in that, described body (2) is a plastic bottle.
7. infusion vessel according to claim 4, 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 |
|---|---|---|---|
| CN2010201140656U CN201775788U (en) | 2010-01-26 | 2010-01-26 | Combined cap for infusion packaging and infusion container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201140656U CN201775788U (en) | 2010-01-26 | 2010-01-26 | Combined cap for infusion packaging and infusion container with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775788U true CN201775788U (en) | 2011-03-30 |
Family
ID=43789025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201140656U Expired - Fee Related CN201775788U (en) | 2010-01-26 | 2010-01-26 | Combined cap for infusion packaging and infusion container with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775788U (en) |
-
2010
- 2010-01-26 CN CN2010201140656U patent/CN201775788U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180126 |