CN201591788U - Combined cover with double rubber stopper for large flexible transfusion package - Google Patents
Combined cover with double rubber stopper for large flexible transfusion package Download PDFInfo
- Publication number
- CN201591788U CN201591788U CN2009202739826U CN200920273982U CN201591788U CN 201591788 U CN201591788 U CN 201591788U CN 2009202739826 U CN2009202739826 U CN 2009202739826U CN 200920273982 U CN200920273982 U CN 200920273982U CN 201591788 U CN201591788 U CN 201591788U
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- plug
- channel
- closure member
- passage
- enclosing cover
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a combined cover with double rubber stopper for a large flexible transfusion package. The combined cover with double rubber stopper comprises an outer cover, two rubber stoppers and an inner cover, wherein the outer cover is provided with two passages, two passage sealing pieces which are easy to remove are respectively arranged at the openings of the two passages, and at least one of the two passage sealing pieces is a rotary cover; the inner cover is arranged in the outer cover, and matched with the outer cover; the inner cover is provided with a sealing film; the inner cover and the outer cover are welded or clamped together; the bottom of the inner cover is higher than the bottom of the outer cover; the outer cover is welded with the bottle opening or the package opening; and at least one of the first rubber stopper and the second rubber stopper is injected and moulded in the outer cover. The utility model overcomes the problems of the traditional combined cover with double collapsible caps in such a way that the rubber stopper is clamped in the outer cover, and fixed by the support of the inner cover, therefore the fixing of the rubber stopper is not firm and the use is inconvenient. Therefore, the utility model is convenient to use.
Description
Technical field
This utility model relates to a kind of two plug composite covers that are used for the large-volume infusion soft packing.
Background technology
Fig. 1 shows existing a kind of composite cover, this lid comprises enclosing cover 20 ', be welded to connect the inner cap 60 ' in enclosing cover 20 ', be used for first plug 40 ' of vein puncture and second plug 50 ' of puncture when being used to make up a prescription, composite cover is provided with closure member 2011 ', 2021 ', closure member 2011 ', 2021 ' is the identical a pair of two-fold medicated cap of size, by tearing closure member 2011 ', 2021 ' (two-fold medicated cap) can expose plug 40 ', 50 ', wherein, the joint face 207 ' of enclosing cover 20 ' and the seal receptacle 607 ' of inner cap 60 ' are by being weldingly connected, and first plug and second plug are fastened in the enclosing cover 20 ', and inner cap 60 ' can play the effect of supporting first plug 40 ' and second plug 50 '.
The inventor finds that there are the following problems at least in the prior art: because the plug of two easy-to-fold cap composite covers was fastened in the enclosing cover in the past, fixed simply by virtue of the supporting of inner cap, cause plug fixing insecure, use very inconvenient.
The utility model content
This utility model aims to provide a kind of two plug composite covers that are used for the large-volume infusion soft packing, can solve because the plug of two in the past easy-to-fold cap composite covers is fastened in the enclosing cover, rely on the supporting of inner cap to be fixed, therefore, plug is fixing not firm, uses problems such as inconvenience.
In embodiment of the present utility model, a kind of two plug composite covers that are used for the large-volume infusion soft packing are provided, comprise: enclosing cover, have first passage and second channel, and first passage and second channel opening part are respectively arranged with first passage closure member and the second channel closure member that easily removes, wherein, at least one has threaded protuberance in first passage and the second channel, and the closure member that seals described protuberance is a spiral cover; First plug is arranged in the first passage, is positioned at the below of first passage closure member, and wherein, by removing the first passage closure member along the first passage opening, first plug is exposed in the air; Second plug is arranged in the second channel, is positioned at the below of second channel closure member, and wherein, by removing the second channel closure member along the second channel opening, second plug is exposed in the air; Inner cap is arranged in the enclosing cover and with enclosing cover and is complementary, and inner cap has third channel and four-way, and third channel and four-way lay respectively at the below of first plug and second plug, and third channel and four-way opening part are provided with diaphragm seal; Wherein, inner cap and enclosing cover weld or are connected together, and the inner cap bottom is higher than cover bottom portion, enclosing cover and bottleneck or bag mouth welding, and at least one is injection-moulded in the enclosing cover in first plug and second plug.
Preferably, first passage is identical with the second channel size structure.
Preferably, first plug is injection-moulded in the first passage, and second plug is injection-moulded in the second channel.
Preferably, first passage closure member and second channel closure member all are spiral covers.
Preferably, one in first passage closure member or the second channel closure member is spiral cover, and another is easy-to-fold cap or easy broken rod or foldable handle or draw ring.
Preferably, first plug is identical with the second plug planform.
Preferably, inner cap has bulge loop, and enclosing cover has groove, inner cap and enclosing cover bulge loop and the groove engagement connection by matching each other.
Preferably, the first passage closure member is identical with second channel closure arrangement shape.
Preferably, inner cap has seal receptacle, and seal receptacle links to each other with welding manner with the joint face of enclosing cover.
Adopt the two plug composite covers that are used for the large-volume infusion soft packing of the present utility model, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, rely on the supporting of inner cap to be fixed, so plug is fixing firm, inconvenient problem with use, and then reached the effect that convenience is used.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain this utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the structure of the composite cover of prior art;
Fig. 2 has schematically shown the structure of this utility model first embodiment;
Fig. 3 has schematically shown the plan structure of embodiment among Fig. 2;
Fig. 4 has schematically shown the structure of this utility model second embodiment;
Fig. 5 has schematically shown the plan structure of embodiment among Fig. 4;
Fig. 6 has schematically shown the structure of this utility model the 3rd embodiment;
Fig. 7 has schematically shown the plan structure of embodiment among Fig. 6.
Fig. 8 has schematically shown the structure of this utility model the 4th embodiment;
Fig. 9 has schematically shown the plan structure of embodiment among Fig. 8;
Figure 10 has schematically shown the structure of this utility model the 5th embodiment;
Figure 11 has schematically shown the plan structure of embodiment among Figure 10;
Figure 12 has schematically shown the structure of this utility model the 6th embodiment;
Figure 13 has schematically shown the plan structure of embodiment among Figure 12.
Figure 14 has schematically shown the structure of this utility model the 7th embodiment;
Figure 15 has schematically shown the plan structure of embodiment among Figure 14;
Figure 16 has schematically shown the structure of this utility model the 8th embodiment;
Figure 17 has schematically shown the plan structure of embodiment among Figure 16;
Figure 18 has schematically shown the structure of this utility model the 9th embodiment;
Figure 19 has schematically shown the plan structure of embodiment among Figure 18.
Figure 20 has schematically shown the structure of this utility model the tenth embodiment;
Figure 21 has schematically shown the plan structure of embodiment among Figure 20.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe this utility model in detail.
Fig. 2 has schematically shown the structure of this utility model first embodiment, in conjunction with referring to Fig. 3, as shown in the figure, in embodiment of the present utility model, a kind of two plug composite covers that are used for the large-volume infusion soft packing are provided, comprise: enclosing cover 20, have first passage 201 and second channel 202, and first passage 201 and second channel 202 opening parts are respectively arranged with the first passage closure member 2011 and second channel closure member 2021 that easily removes, wherein, first passage 201 all has threaded protuberance with second channel 202, and the first passage closure member 2011 of sealing protuberance all is spiral covers with second channel closure member 2021, and spiral cover can spin together with the helicitic texture of protuberance and form sealing, like this, be convenient to manufacturing and attractive in appearance, easy to use; First plug 40 is arranged in the first passage 201, is positioned at the below of first passage closure member 2011 (spiral cover), and wherein, by removing first passage closure member 2011 (spiral cover) along first passage 201 openings, first plug 40 is exposed in the air; Second plug 50 is arranged in the second channel 202, is positioned at the below of second channel closure member 2021 (spiral cover), and wherein, by removing second channel closure member 2021 (spiral cover) along second channel 202 openings, second plug 50 is exposed in the air; Inner cap 60, be arranged in the enclosing cover 20 and and be complementary with enclosing cover 20, inner cap 60 has third channel 601 and four-way 602, and third channel 601 and four-way 602 lay respectively at the below of first plug 40 and second plug 50, third channel 601 and four-way 602 opening parts are provided with diaphragm seal 6011,6021; Wherein, inner cap 60 is connected together with enclosing cover 20, inner cap 60 bottoms are higher than enclosing cover 20 bottoms, enclosing cover 20 and bottleneck or bag mouth welding, as shown in Figure 2, preferably, inner cap 60 has bulge loop 607, enclosing cover 20 has groove 207, inner cap 60 and the bulge loop 607 and groove 207 engagement connections of enclosing cover 20 by matching each other.In the present embodiment, first plug 40 and second plug 50 all are arranged in the enclosing cover 20 by injection molding way, certainly, also can be first plug 40 and second plug 50 one of them be injection-moulded in the enclosing cover, another then is to insert with the method for non-injection moulding.As shown in Figure 2, preferably, first passage 201 is inequality with second channel 202 size structures, like this, can satisfy the needs of various situations, certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.Preferably, first plug 40 is injection-moulded in the first passage 201, and second plug 50 is injection-moulded in the second channel 202, certainly, also can be that in first plug 40 and second plug 50 is injection-moulded in the passage.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203, like this, are convenient to enclosing cover 20 and link together with bottleneck or bag mouth, for example, weld together.Preferably, first plug 40 and second plug, 50 planforms are inequality, like this, can satisfy the needs of various situations, certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.This utility model first embodiment has overcome in the past that the plug of two easy-to-fold cap composite covers is fastened in the enclosing cover, rely on the supporting of inner cap to be fixed, so plug is fixing not firm, inconvenient problem with use, and then reached the effect that convenience is used.
Fig. 4 and Fig. 5 show the structure of this utility model second embodiment, and the difference of it and first embodiment only is that first passage closure member 2011 and second channel closure member 2021 change on version.In first embodiment, first passage 201 all has threaded protuberance with second channel 202, and the closure member of sealing protuberance is all to be spiral covers; First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into easy-to-fold cap.
Fig. 6 and Fig. 7 show the structure of this utility model the 3rd embodiment, and the difference of it and first embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into easy broken rod.
Fig. 8 and Fig. 9 show the structure of this utility model the 4th embodiment, and the difference of it and first embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into foldable handle.
Figure 10 and Figure 11 show the structure of this utility model the 4th embodiment, and the difference of it and first embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into draw ring.
Figure 12 has schematically shown the structure of this utility model the 6th embodiment, in conjunction with referring to Figure 13, as shown in the figure, in embodiment of the present utility model, a kind of two plug composite covers that are used for the large-volume infusion soft packing are provided, comprise: enclosing cover 20, have first passage 201 and second channel 202, and first passage 201 and second channel 202 opening parts are respectively arranged with the first passage closure member 2011 and second channel closure member 2021 that easily removes, wherein, first passage 201 all has threaded protuberance with second channel 202, and the first passage closure member 2011 of sealing protuberance all is spiral covers with second channel closure member 2021, and spiral cover can spin together with the helicitic texture of protuberance and form sealing, like this, be convenient to manufacturing and attractive in appearance, easy to use; First plug 40 is arranged in the first passage 201, is positioned at the below of first passage closure member 2011 (spiral cover), and wherein, by removing first passage closure member 2011 (spiral cover) along first passage 201 openings, first plug 40 is exposed in the air; Second plug 50 is arranged in the second channel 202, is positioned at the below of second channel closure member 2021 (spiral cover), and wherein, by removing second channel closure member 2021 (spiral cover) along second channel 202 openings, second plug 50 is exposed in the air; Inner cap 60, be arranged in the enclosing cover 20 and and be complementary with enclosing cover 20, inner cap 60 has third channel 601 and four-way 602, and third channel 601 and four-way 602 lay respectively at the below of first plug 40 and second plug 50, third channel 601 and four-way 602 opening parts are provided with diaphragm seal 6011,6021; Wherein, inner cap 60 welds together with enclosing cover 20, and for example in the present embodiment, inner cap 60 has seal receptacle 609, and the joint face of seal receptacle 609 and enclosing cover 20 209 links to each other with welding manner.Inner cap 60 bottoms are higher than enclosing cover 20 bottoms, enclosing cover 20 and bottleneck or bag mouth welding.In the present embodiment, first plug 40 and second plug 50 all are arranged in the enclosing cover 20 by injection molding way, certainly, also can be first plug 40 and second plug 50 one of them be injection-moulded in the enclosing cover, another then is to insert with the method for non-injection moulding.As shown in figure 12, preferably, first passage 201 is inequality with second channel 202 size structures, like this, can satisfy the needs of various situations, certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.Preferably, first plug 40 is injection-moulded in the first passage 201, and second plug 50 is injection-moulded in the second channel 202, certainly, also can be that in first plug 40 and second plug 50 is injection-moulded in the passage.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203, like this, are convenient to enclosing cover 20 and link together with bottleneck or bag mouth, for example, weld together.Preferably, first plug 40 and second plug, 50 planforms are inequality, like this, can satisfy the needs of various situations, certainly, also can be designed as identical size and structure, like this, be convenient to make, and good looking appearance.This utility model the 6th embodiment has overcome in the past that the plug of two easy-to-fold cap composite covers is fastened in the enclosing cover, rely on the supporting of inner cap to be fixed, so plug is fixing not firm, inconvenient problem with use, and then reached the effect that convenience is used.
Figure 14 and Figure 15 show the structure of this utility model the 7th embodiment, and the difference of it and the 6th embodiment only is that first passage closure member 2011 and second channel closure member 2021 change on version.In the 6th embodiment, first passage 201 all has threaded protuberance with second channel 202, and the closure member of sealing protuberance is all to be spiral covers; First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into easy-to-fold cap.
Figure 16 and Figure 17 show the structure of this utility model the 8th embodiment, and the difference of it and the 6th embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into easy broken rod.
Figure 18 and Figure 19 show the structure of this utility model the 9th embodiment, and the difference of it and the 6th embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into foldable handle.
Figure 20 and Figure 21 show the structure of this utility model the tenth embodiment, and the difference of it and the 6th embodiment is that also first passage closure member 2011 and second channel closure member 2021 change on version.First passage 201 still has threaded protuberance in the present embodiment, and the sealing protuberance first passage closure member 2011 are spiral covers, just made second channel closure member 2021 into draw ring.
As can be seen from the above description, this utility model the above embodiments have realized following technique effect:
Adopt the two plug composite covers that are used for the large-volume infusion soft packing of the present utility model, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, rely on the supporting of inner cap to be fixed, so plug is fixing firm, inconvenient problem with use, and then reached the effect that convenience is used.
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. the two plug composite covers that are used for the large-volume infusion soft packing is characterized in that, comprising:
Enclosing cover (20), have first passage (201) and second channel (202), and described first passage (201) and second channel (202) opening part are respectively arranged with the first passage closure member (2011) and second channel closure member (2021) that easily removes, wherein, at least one has threaded protuberance in described first passage (201) and the described second channel (202), and the closure member that seals described protuberance is a spiral cover;
First plug (40), be arranged in the described first passage (201), be positioned at the below of described first passage closure member (2011), wherein, by removing described first passage closure member (2011) along described first passage (201) opening, described first plug (40) is exposed in the air;
Second plug (50), be arranged in the described second channel (202), be positioned at the below of described second channel closure member (2021), wherein, by removing described second channel closure member (2021) along described second channel (202) opening, described second plug (50) is exposed in the air;
Inner cap (60), be arranged in the described enclosing cover (20) and and be complementary with described enclosing cover (20), described inner cap (60) has third channel (601) and four-way (602), and described third channel (601) and described four-way (602) lay respectively at the below of described first plug (40) and described second plug (50), described third channel (601) is provided with diaphragm seal (6011,6021) with described four-way (602) opening part;
Wherein, described inner cap (60) welds with described enclosing cover (20) or is connected together, described inner cap (60) bottom is higher than described enclosing cover (20) bottom, described enclosing cover (20) and bottleneck or bag mouth welding, and at least one is injection-moulded in the described enclosing cover (20) in described first plug (40) and described second plug (50).
2. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described first passage (201) is identical with described second channel (202) size structure.
3. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described first plug (40) is injection-moulded in the described first passage (201), and described second plug (50) is injection-moulded in the described second channel (202).
4. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described first passage closure member (2011) all is a spiral cover with described second channel closure member (2021).
5. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1, it is characterized in that, one in described first passage closure member (2011) or the described second channel closure member (2021) is spiral cover, and another is easy-to-fold cap or easy broken rod or foldable handle or draw ring.
6. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described enclosing cover (20) lower end is provided with enclosing cover connecting ring (203).
7. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described first plug (40) is identical with described second plug (50) planform.
8. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described first passage closure member (2011) is identical with described second channel closure member (2021) planform.
9. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1, it is characterized in that, described inner cap (60) has bulge loop (607), described enclosing cover (20) has groove (207), described inner cap (60) and the described bulge loop (607) and described groove (207) engagement connection of described enclosing cover (20) by matching each other.
10. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that described inner cap (60) has seal receptacle (609), and described seal receptacle (609) links to each other with welding manner with the joint face (209) of described enclosing cover (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739826U CN201591788U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739826U CN201591788U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591788U true CN201591788U (en) | 2010-09-29 |
Family
ID=42773850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202739826U Expired - Fee Related CN201591788U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201591788U (en) |
-
2009
- 2009-11-30 CN CN2009202739826U patent/CN201591788U/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: 20100929 Termination date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |