CN201591780U - 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
- CN201591780U CN201591780U CN2009202739718U CN200920273971U CN201591780U CN 201591780 U CN201591780 U CN 201591780U CN 2009202739718 U CN2009202739718 U CN 2009202739718U CN 200920273971 U CN200920273971 U CN 200920273971U CN 201591780 U CN201591780 U CN 201591780U
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- channel
- plug
- passage
- closure member
- cover
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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 sealing pieces which are easy to remove are respectively arranged at the openings of the two passages, and at least one of the two sealing pieces is a rotary cover; the inner cover is arranged in the outer cover, and provided with two passages, and sealing films are arranged at the openings of the two passages; the inner cover is provided with a convex ring; the outer cover is provided with a groove; the inner cover is clamped and connected with the outer cover through mutually matched convex ring and groove; the bottom of the inner cover is higher than the bottom of the outer cover; and the outer cover is welded with the bottle opening or the package opening. The utility model overcomes the problems of the traditional combined cover with double foldable rods that the inner cover is connected with the outer cover by a welding type, then the inner cover and the outer cover are welded by particular welding equipment, therefore the production and use are complicated, the procedure is complicated, the cost is high, and the like. Therefore, the utility model is convenient to produce and use, and can decrease the production cost.
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 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 seal receptacle 607 ' of the joint face 207 ' of enclosing cover 20 ' and inner cap 60 ' is by being weldingly connected.
The inventor finds that there are the following problems at least in the prior art: because the mode by welding is connected between the inner cap of two in the past easy-to-fold cap composite covers and the enclosing cover, like this, just need specific welding equipment that inner cap and enclosing cover are welded together, cause to produce and use to bother, and the complex procedures cost is higher.
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, mode by welding between the inner cap that can solve in the past two easy-to-fold cap composite covers and the enclosing cover is connected, like this, just need specific welding equipment that inner cap and enclosing cover are welded together, cause to produce and use to bother, and the complex procedures cost is than problems such as height.
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 of sealing 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 has bulge loop, and enclosing cover has groove, inner cap and enclosing cover bulge loop and groove engagement connection by matching each other, and the inner cap bottom is higher than cover bottom portion, enclosing cover and bottleneck or bag mouth welding.
Preferably, first passage is identical with the second channel size structure.
Preferably, first passage and second channel size structure are inequality.
Preferably, first passage closure member and second channel closure member all are spiral covers.
Preferably, in first passage closure member or the second channel closure member be spiral cover another be 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, first plug and the second plug planform are inequality.
Adopt the two plug composite covers that are used for the large-volume infusion soft packing of the present utility model, mode by welding between the inner cap that has overcome two easy-to-fold cap composite covers in the past and the enclosing cover is connected, like this, just need specific welding equipment that inner cap and enclosing cover are welded together, cause and produce and use trouble, and the complex procedures cost is than problems such as height, and then reached and be convenient to the effect of producing and using and reducing production costs.
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.
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 closure member of sealing protuberance is all to be spiral covers, 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 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 has bulge loop 607, and 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, and 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, first passage 201 is identical with second channel 202 size structures.Like this, be convenient to make, and good looking appearance, certainly, first passage 201 also can be inequality with second channel 202 size structures, like this, can satisfy the needs of various situations.As shown in Figure 2, preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203.Like this, by enclosing cover connecting ring 203, enclosing cover 20 can link together preferably with vessel, and for example, composite cover welds mutually with vessel.As shown in Figure 2, preferably, first plug 40 is identical with second plug, 50 planforms.Like this, be convenient to make, and good looking appearance, certainly, first plug 40 and second plug, 50 size structures also can be inequality, like this, can satisfy the needs of various situations.This utility model first embodiment, mode by welding between the inner cap that has overcome two easy-to-fold cap composite covers in the past and the enclosing cover is connected, like this, just need specific welding equipment that inner cap and enclosing cover are welded together, cause and produce and use trouble, and the complex procedures cost is than problems such as height, and then reached and be convenient to the effect of producing and using and reducing production costs.
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 implemented, first passage 201 all had 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 still be spiral cover, 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.Still first passage 201 has threaded protuberance in the present embodiment, and the first passage closure member 2011 of sealing protuberance still is spiral cover, has 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.Still first passage 201 has threaded protuberance in the present embodiment, and the first passage closure member 2011 of sealing protuberance still is spiral cover, has 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.Still first passage 201 has threaded protuberance in the present embodiment, and the first passage closure member 2011 of sealing protuberance is to go back spiral cover, has 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, mode by welding between the inner cap that has overcome two easy-to-fold cap composite covers in the past and the enclosing cover is connected, like this, just need specific welding equipment that inner cap and enclosing cover are welded together, cause and produce and use trouble, and the complex procedures cost is than problems such as height, and then reached and be convenient to the effect of producing and using and reducing production costs.
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. 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) 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, and described inner cap (60) bottom is higher than described enclosing cover (20) bottom, described enclosing cover (20) and bottleneck or bag mouth welding.
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 passage (201) is inequality with described second channel (202) size structure.
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 2, 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 2 is characterized in that described first plug (40) is identical with described second plug (50) planform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739718U CN201591780U (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 |
|---|---|---|---|
| CN2009202739718U CN201591780U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591780U true CN201591780U (en) | 2010-09-29 |
Family
ID=42773842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202739718U Expired - Fee Related CN201591780U (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) | CN201591780U (en) |
-
2009
- 2009-11-30 CN CN2009202739718U patent/CN201591780U/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 |