CN201591806U - 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
- CN201591806U CN201591806U CN2009202744538U CN200920274453U CN201591806U CN 201591806 U CN201591806 U CN 201591806U CN 2009202744538 U CN2009202744538 U CN 2009202744538U CN 200920274453 U CN200920274453 U CN 200920274453U CN 201591806 U CN201591806 U CN 201591806U
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- plug
- passage
- channel
- closure member
- enclosing cover
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- 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, a first rubber stopper, a second rubber stopper 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 first rubber stopper is arranged in the first passage, and positioned under the first passage sealing piece; the second rubber stopper is arranged in the second passage, and positioned under the second passage sealing piece; and at last 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 structure is complicated, the cost is high, the fixing of the rubber stopper is not firm, the requirement of particular occasions can not be satisfied, and the like. Therefore, the utility model can decrease the cost, and 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
Show existing a kind of composite cover as Fig. 1, 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 ' simultaneously.
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, rely on the supporting of inner cap to be fixed, like this, complex structure and cost are higher, and still exist plug to fix not firm probability, can not satisfy requirement of special occasion.
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, like this, complex structure and cost are higher, and still exist plug to fix not firm probability, can not satisfy the requirement of special occasion problem, and then reached and reduce cost, and the convenient effect of using.
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, and wherein, at least one is injection-moulded in first plug and second plug in the enclosing cover.
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, the enclosing cover lower end is provided with the enclosing cover connecting ring.
Preferably, first plug is identical with the second plug planform.
Preferably, composite cover also comprises inner cap, it is arranged in the enclosing cover and with enclosing cover and is complementary, the inner cap bottom is mutually concordant with cover bottom portion, 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.
Preferably, enclosing cover has the concave station that is complementary respectively with inner cap and is fastened on boss enclosing cover concave station and inner cap boss.
Preferably, inner cap is equal with cover bottom portion, simultaneously with bottleneck or bag mouth welding.
Preferably, first plug is fastened in the first passage, and perhaps second plug is fastened in the second channel.
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, plug is to rely on the supporting of inner cap to be fixed, cause composite cover complex structure and cost higher, and still exist plug to fix not firm probability, can not satisfy problems such as requirement of special occasion, and then reach and reduce cost, and the convenient effect of using.
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.
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 has threaded protuberance, and the first passage closure member 2011 of sealing protuberance is a spiral cover, spiral cover can spin together with the helicitic texture of protuberance and form sealing, and second channel closure member 2021 is easy-to-fold caps; 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 (easy-to-fold cap), and wherein, by removing second channel closure member 2021 (easy-to-fold cap) along second channel 202 openings, second plug 50 is exposed in the air; Wherein, first plug 40 and second plug 50 all are arranged in the enclosing cover 20 by injection molding way.As shown in Figure 2, preferably, first passage 201 is identical with second channel 202 size structures, like this, good looking appearance and easy to use and manufacturing, certainly, its size structure also can be inequality, so that the needs of various suitable different occasions.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203, like this, can link together with bottleneck or bag mouth by connecting ring 203, for example, weld together.Preferably, first plug 40 is identical with second plug, 50 planforms, like this, good looking appearance and easy to use and manufacturing, certainly, its size structure also can be inequality, so that the needs of various suitable different occasions.This utility model first embodiment, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, plug is to rely on the supporting of inner cap to be fixed, cause composite cover complex structure and cost higher, and still exist plug to fix not firm probability, can not satisfy problems such as requirement of special occasion, and then reach and reduce cost, and the convenient effect of using.
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 has threaded protuberance, and the sealing protuberance closure member be spiral cover, second channel closure member 2021 is easy-to-fold caps; 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. 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 foldable handle.
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 draw ring.
Figure 10 has schematically shown the structure of this utility model the 5th embodiment, in conjunction with referring to Figure 11, 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, in, 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 described 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, be arranged in the second channel 202, be positioned at the below of second channel closure member 2021 (spiral cover), wherein, by removing second channel closure member 2021 (spiral cover) along second channel 202 openings, second plug 50 is exposed in the air, wherein, 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 10, composite cover also comprises inner cap 60, it is arranged in the enclosing cover 20 and with enclosing cover 20 and is complementary, inner cap 60 bottoms are mutually concordant with enclosing cover 20 bottoms, 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, and third channel 601 and four-way 602 opening parts are provided with diaphragm seal 6011,6021.Enclosing cover 20 has the concave station 207 that is complementary respectively with inner cap 60 and is fastened on inner cap boss 607 with boss 607 enclosing cover concave stations 207.Inner cap 60 is equal with enclosing cover 20 bottoms, simultaneously with bottleneck or bag mouth welding.Preferably, when below plug inner cap being set, first plug 40 also can be fastened in the first passage 201, and second plug 50 is injection-moulded in the second channel 202, or second plug 50 be fastened in the second channel 202, first plug 40 is injection-moulded in the first passage 201.As shown in figure 10, preferably, first passage 201 is inequality certainly with second channel 202 size structures, and its size structure also can be identical.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203, like this, can link together with bottleneck or bag mouth by connecting ring 203, for example, weld together.Preferably, first plug 40 is identical with second plug, 50 planforms, like this, good looking appearance and easy to use and manufacturing, certainly, its size structure also can be inequality, so that the needs of various suitable different occasions.This utility model the 6th embodiment, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, plug is to rely on the supporting of inner cap to be fixed, cause composite cover complex structure and cost higher, and still exist plug to fix not firm probability, can not satisfy problems such as requirement of special occasion, and then reach and reduce cost, and the convenient effect of using.
Figure 12 and Figure 13 show the structure of this utility model the 6th embodiment, and the difference of it and the 5th embodiment only is that first passage closure member 2011 and second channel closure member 2021 change on version.In the 5th 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 14 and Figure 15 show the structure of this utility model the 7th embodiment, and the difference of it and the 5th 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 16 and Figure 17 show the structure of this utility model the 8th embodiment, and the difference of it and the 5th 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 18 and Figure 19 show the structure of this utility model the 9th embodiment, and the difference of it and the 5th 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:
Because 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, plug is to rely on the supporting of inner cap to be fixed, cause composite cover complex structure and cost higher, and still exist plug to fix not firm probability, can not satisfy problems such as requirement of special occasion, and then reach and reduce cost, and the convenient effect of using.
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) is arranged in the described second channel (202), is 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
Wherein, described first plug (40) and described second plug (50) at least one be injection-moulded in the described enclosing cover (20).
2. 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 first passage (201) is identical with described second channel (202) size structure, and described first plug (40) is identical with described second plug (50) planform.
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. according to each described two plug composite covers that are used for the large-volume infusion soft packing among the claim 1-6, it is characterized in that, composite cover also comprises inner cap (60), it is arranged in the described enclosing cover (20) and with described enclosing cover (20) and is complementary, inner cap (60) bottom is mutually concordant with enclosing cover (20) bottom, 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.
8. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 7, it is characterized in that, described enclosing cover (20) has the concave station (207) and boss (607) that is complementary respectively with inner cap (60), and described enclosing cover concave station (207) is fastened on described inner cap boss (607).
9. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 7 is characterized in that, described inner cap (60) is equal with described enclosing cover (20) bottom, simultaneously with bottleneck or bag mouth welding.
10. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 7 is characterized in that described first plug (40) is fastened in the described first passage (201), and perhaps described second plug (50) is fastened in the described second channel (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202744538U CN201591806U (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 |
|---|---|---|---|
| CN2009202744538U CN201591806U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591806U true CN201591806U (en) | 2010-09-29 |
Family
ID=42773868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202744538U Expired - Fee Related CN201591806U (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) | CN201591806U (en) |
-
2009
- 2009-11-30 CN CN2009202744538U patent/CN201591806U/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: 20100929 Termination date: 20181130 |