CN201591811U - Combined cover with single rubber stopper for large flexible transfusion package - Google Patents
Combined cover with single rubber stopper for large flexible transfusion package Download PDFInfo
- Publication number
- CN201591811U CN201591811U CN2009202744595U CN200920274459U CN201591811U CN 201591811 U CN201591811 U CN 201591811U CN 2009202744595 U CN2009202744595 U CN 2009202744595U CN 200920274459 U CN200920274459 U CN 200920274459U CN 201591811 U CN201591811 U CN 201591811U
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- cover
- closure member
- channel
- inner cap
- way
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a combined cover with single rubber stopper for a large flexible transfusion package. The combined cover with single rubber stopper comprises an inner cover, a rubber stopper and an outer cover, wherein the inner cover is provided with a first passage and a second passage, and sealing films are arranged at the openings of the two passages; the inner cover is provided with a convex ring; the rubber stopper is injected into the convex ring of the inner cover; the outer cover is sleeved on the outside of the inner cover, and provided with a third passage and a fourth passage, and two passage sealing pieces which are easy to remove are arranged at the openings of the two passages; at least one of the two passage sealing pieces is a rotary cover; and the outer cover and the inner cover are connected by a welding or clamping method. 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; the combined cover has two rubber stoppers, therefore the structure is complicated, the cost is high, and the use is inconvenient. 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 single plug composite cover that is 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 simultaneously inner cap 60 ' can play the effect of supporting first plug 40 ' and second plug 50 ', and two of the plugs of pair easy-to-fold cap composite covers in the past.
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, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient.
The utility model content
This utility model aims to provide a kind of single plug composite cover that is 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, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then reached and reduce cost, and the convenient effect of using.
In embodiment of the present utility model, a kind of single plug composite cover that is used for large-volume infusion soft packing is provided, comprising: inner cap, inner cap have first passage and second channel, first passage and second channel opening part are provided with diaphragm seal, and in cover and have bulge loop; Plug is injection-moulded in the inner cap bulge loop, and is positioned at the top of diaphragm seal; Enclosing cover, it is set in the inner cap outside, enclosing cover has the structure that is complementary with inner cap, enclosing cover has third channel and four-way, and third channel and four-way opening part are respectively arranged with third channel closure member and the four-way closure member that easily removes, remove the third channel closure member along the third channel opening, a plug part is exposed in the air, remove the four-way closure member along the four-way opening, a plug part is exposed in the air, wherein, at least one has threaded protuberance third channel and four-way, and the closure member of sealing protuberance is a spiral cover; Wherein, enclosing cover links to each other by welding or snap fit with inner cap, enclosing cover and bottleneck or bag mouth welding.
Preferably, third channel is identical with the four-way size structure.
Preferably, third channel closure member and four-way closure member all are spiral covers.
Preferably, one in third channel closure member or the four-way 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, the third channel closure member is identical with four-way closure member size structure.
Preferably, have snap ring on the bulge loop, enclosing cover has draw-in groove, inner cap bulge loop and enclosing cover snap ring and the draw-in groove engagement connection by matching each other.
Preferably, inner cap has seal receptacle, seal receptacle and the welding of enclosing cover joint face.
Preferably, the inner cap bottom is higher than cover bottom portion.
Preferably, the inner cap bottom is mutually concordant with cover bottom portion.
Adopt the single plug composite cover that is 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, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then have 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;
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;
Figure 22 has schematically shown the structure of this utility model the 11 embodiment;
Figure 23 has schematically shown the plan structure of embodiment among Figure 22;
Figure 24 has schematically shown the structure of this utility model the 12 embodiment;
Figure 25 has schematically shown the plan structure of embodiment among Figure 24;
Figure 26 has schematically shown the structure of this utility model the 13 embodiment;
Figure 27 has schematically shown the plan structure of embodiment among Figure 26;
Figure 28 has schematically shown the structure of this utility model the 14 embodiment;
Figure 29 has schematically shown the plan structure of embodiment among Figure 28;
Figure 30 has schematically shown the structure of this utility model the 15 embodiment;
Figure 31 has schematically shown the plan structure of embodiment among Figure 30.
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 single plug composite cover that is used for the large-volume infusion soft packing is provided, comprising: inner cap 60, inner cap 60 has first passage 601 and second channel 602, first passage 601 and second channel 602 opening parts are provided with diaphragm seal 6011,6021, and have bulge loop 607 on the inner cap 60; Plug 40 has only one, is injection-moulded in the inner cap bulge loop 607, and is positioned at the top of diaphragm seal 6011,6021; Enclosing cover 20, it is set in inner cap 60 outsides, enclosing cover 20 has the structure that is complementary with inner cap 60, enclosing cover 20 has third channel 201 and four-way 202, and third channel 201 and four-way 202 opening parts are respectively arranged with third channel closure member 2011 and the four-way closure member 2021 that easily removes, remove third channel closure member 2011 along third channel 201 openings, plug 40 parts are exposed in the air, remove four-way closure member 2021 along four-way 202 openings, plug 40 parts are exposed in the air, wherein, third channel 201 and four-way spare 202 all have threaded protuberance, and the first passage closure member 2011 of sealing protuberance all is spiral covers with second channel closure member 2021, 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; Wherein, enclosing cover 20 and inner cap 60 link to each other by snap fit.In the present embodiment, inner cap 60 bottoms are mutually concordant with enclosing cover 20 bottoms, and both weld with bottleneck or bag mouth simultaneously.As shown in the figure, preferably, have snap ring 603 on the inner cap 60, enclosing cover 20 has draw-in groove 207, inner cap and enclosing cover 20 snap ring 603 and draw-in groove 207 engagement connections by matching each other.Preferably, third channel 201 is identical like this with four-way 202 size structures, be convenient to make, and good looking appearance, certainly, also can be designed as size inequality and structure, like this, can satisfy the needs of various situations.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203.Like this, can more firmly enclosing cover and container be linked together, for example, weld together by connecting ring 203.The single plug composite cover that is used for the large-volume infusion soft packing of 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, rely on the supporting of inner cap to be fixed, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then have 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 third channel closure member 2011 and four-way closure member 2021 change on version.In first embodiment, third channel 201 and four-way 202 all have threaded protuberance, and the closure member of sealing protuberance is all to be spiral covers; Third channel 201 still has threaded protuberance in the present embodiment, and the sealing protuberance third channel closure member 2011 are spiral covers, just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 single plug composite cover that is used for the large-volume infusion soft packing is provided, comprising: inner cap 60, inner cap 60 has first passage 601 and second channel 602, first passage 601 and second channel 602 opening parts are provided with diaphragm seal 6011,6021, and have bulge loop 607 on the inner cap 60; Plug 40 has only one, is injection-moulded in the inner cap bulge loop 607, and is positioned at the top of diaphragm seal 6011,6021; Enclosing cover 20, it is set in inner cap 60 outsides, enclosing cover 20 has the structure that is complementary with inner cap 60, enclosing cover 20 has third channel 201 and four-way 202, and third channel 201 and four-way 202 opening parts are respectively arranged with third channel closure member 2011 and the four-way closure member 2021 that easily removes, remove third channel closure member 2011 along third channel 201 openings, plug 40 parts are exposed in the air, remove four-way closure member 2021 along four-way 202 openings, plug 40 parts are exposed in the air, wherein, third channel 201 and four-way spare 202 all have threaded protuberance, and the first passage closure member 2011 of sealing protuberance all is spiral covers with second channel closure member 2021, 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; Wherein, enclosing cover 20 and inner cap 60 link to each other by snap fit.In the present embodiment, inner cap 60 bottoms are higher than enclosing cover 20 bottoms, enclosing cover 20 and bottleneck or bag mouth welding.As shown in the figure, preferably, have snap ring 603 on the inner cap 60, enclosing cover 20 has draw-in groove 207, inner cap and enclosing cover 20 snap ring 603 and draw-in groove 207 engagement connections by matching each other.Preferably, third channel 201 is identical like this with four-way 202 size structures, be convenient to make, and good looking appearance, certainly, also can be designed as size inequality and structure, like this, can satisfy the needs of various situations.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203.Like this, can more firmly enclosing cover and container be linked together, for example, weld together by connecting ring 203.The single plug composite cover that is used for the large-volume infusion soft packing of 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, rely on the supporting of inner cap to be fixed, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then have reached and be convenient to the effect of producing and using and reducing production costs.
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 third channel closure member 2011 and four-way closure member 2021 change on version.In the 6th embodiment, third channel 201 and four-way 202 all have threaded protuberance, and the closure member of sealing protuberance is all to be spiral covers; Third channel 201 still has threaded protuberance in the present embodiment, and the sealing protuberance third channel closure member 2011 are spiral covers, just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way closure member 2021 into draw ring.
Figure 22 has schematically shown the structure of this utility model the 11 embodiment, in conjunction with referring to Figure 23, as shown in the figure, in embodiment of the present utility model, a kind of single plug composite cover that is used for the large-volume infusion soft packing is provided, comprising: inner cap 60, inner cap 60 has first passage 601 and second channel 602, first passage 601 and second channel 602 opening parts are provided with diaphragm seal 6011,6021, and have bulge loop 607 on the inner cap 60; Plug 40 has only one, is injection-moulded in the inner cap bulge loop 607, and is positioned at the top of diaphragm seal 6011,6021; Enclosing cover 20, it is set in inner cap 60 outsides, enclosing cover 20 has the structure that is complementary with inner cap 60, enclosing cover 20 has third channel 201 and four-way 202, and third channel 201 and four-way 202 opening parts are respectively arranged with third channel closure member 2011 and the four-way closure member 2021 that easily removes, remove third channel closure member 2011 along third channel 201 openings, plug 40 parts are exposed in the air, remove four-way closure member 2021 along four-way 202 openings, plug 40 parts are exposed in the air, wherein, third channel 201 and four-way spare 202 all have threaded protuberance, 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, wherein, enclosing cover 20 and inner cap 60 link to each other by welding manner.In the present embodiment, inner cap 60 bottoms are higher than enclosing cover 20 bottoms, enclosing cover 20 and bottleneck or bag mouth welding.As shown in the figure, preferably, inner cap 60 has seal receptacle 605, seal receptacle 605 and 206 welding of enclosing cover joint face.Third channel 201 is identical like this with four-way 202 size structures, is convenient to make, and good looking appearance, certainly, also can be designed as size inequality and structure, like this, can satisfy the needs of various situations.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 203.Like this, can more firmly enclosing cover and container be linked together, for example, weld together by connecting ring 203.The single plug composite cover that is used for the large-volume infusion soft packing of this utility model the 11 embodiment, 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, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then have reached and be convenient to the effect of producing and using and reducing production costs.
Figure 24 and Figure 25 show the structure of this utility model the 12 embodiment, and the difference of it and the 11 embodiment only is that third channel closure member 2011 and four-way closure member 2021 change on version.In the 11 embodiment, third channel 201 and four-way 202 all have threaded protuberance, and the closure member of sealing protuberance is all to be spiral covers; Third channel 201 still has threaded protuberance in the present embodiment, and the sealing protuberance third channel closure member 2011 are spiral covers, just made four-way closure member 2021 into easy-to-fold cap.
Figure 26 and Figure 27 show the structure of this utility model the 13 embodiment, and the difference of it and the 11 embodiment is that also third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way closure member 2021 into easy broken rod.
Figure 28 and Figure 29 show the structure of this utility model the 14 embodiment, and the difference of it and the 11 embodiment is that also third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way closure member 2021 into foldable handle.
Figure 30 and Figure 31 show the structure of this utility model the 15 embodiment, and the difference of it and the 11 embodiment is that also third channel closure member 2011 and four-way closure member 2021 change on version.Still third channel 201 has threaded protuberance in the present embodiment, and the third channel closure member 2011 of sealing protuberance is spiral cover, has just made four-way 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 single plug composite cover that is 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, cause plug fixing insecure, and two of plugs, complex structure and cost are higher, use very inconvenient problem, and then have 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 (10)
1. a single plug composite cover that is used for the large-volume infusion soft packing is characterized in that, comprising:
Inner cap (60), described inner cap (60) have first passage (601) and second channel (602), and described first passage (601) and described second channel (602) opening part are provided with diaphragm seal (6011,6021), and have bulge loop (607) on the described inner cap (60);
Plug (40) has only one, is injection-moulded in the described inner cap bulge loop (607), and is positioned at the top of described diaphragm seal (6011,6021);
Enclosing cover (20), it is set in described inner cap (60) outside, described enclosing cover (20) has the structure that is complementary with described inner cap (60), described enclosing cover (20) has third channel (201) and four-way (202), and described third channel (201) and four-way (202) opening part are respectively arranged with the third channel closure member (2011) and four-way closure member (2021) that easily removes, remove described third channel closure member (2011) along described third channel (201) opening, described plug (a 40) part is exposed in the air, remove described four-way closure member (2021) along described four-way (202) opening, described plug (a 40) part is exposed in the air, wherein, have at least one to have threaded protuberance in described third channel (201) and the described four-way (202), and the closure member that seals described protuberance is a spiral cover;
Wherein, described enclosing cover (20) links to each other by welding or snap fit with described inner cap (60), described enclosing cover (20) and bottleneck or bag mouth welding.
2. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1 is characterized in that described third channel (201) is identical with described four-way (202) size structure.
3. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1 is characterized in that described third channel closure member (2011) all is a spiral cover with described four-way closure member (2021).
4. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1, it is characterized in that, one in described third channel closure member (2011) or the described four-way closure member (2021) is spiral cover, and another is easy-to-fold cap or easy broken rod or foldable handle or draw ring.
5. the single plug composite cover that is 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).
6. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1 is characterized in that described third channel closure member (2011) is identical with described four-way closure member (2021) size structure.
7. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1, it is characterized in that, has snap ring (603) on the described inner cap (60), described enclosing cover (20) has draw-in groove (207), described inner cap and described enclosing cover (20) the described snap ring (603) and described draw-in groove (207) engagement connection by matching each other.
8. the single plug composite cover that is used for the large-volume infusion soft packing according to claim 1 is characterized in that described inner cap (60) has seal receptacle (605), described seal receptacle (605) and enclosing cover joint face (206) welding.
9. according to each described single plug composite cover that is used for the large-volume infusion soft packing of claim 1-8, it is characterized in that described inner cap (60) bottom is higher than described enclosing cover (20) bottom.
10. according to each described single plug composite cover that is used for the large-volume infusion soft packing of claim 1-8, it is characterized in that described inner cap (60) bottom is mutually concordant with described enclosing cover (20) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202744595U CN201591811U (en) | 2009-11-30 | 2009-11-30 | Combined cover with single rubber stopper for large flexible transfusion package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202744595U CN201591811U (en) | 2009-11-30 | 2009-11-30 | Combined cover with single rubber stopper for large flexible transfusion package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591811U true CN201591811U (en) | 2010-09-29 |
Family
ID=42773873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202744595U Expired - Fee Related CN201591811U (en) | 2009-11-30 | 2009-11-30 | Combined cover with single rubber stopper for large flexible transfusion package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201591811U (en) |
-
2009
- 2009-11-30 CN CN2009202744595U patent/CN201591811U/en not_active Expired - Fee Related
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20181130 |