CN201591785U - 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
- CN201591785U CN201591785U CN2009202739794U CN200920273979U CN201591785U CN 201591785 U CN201591785 U CN 201591785U CN 2009202739794 U CN2009202739794 U CN 2009202739794U CN 200920273979 U CN200920273979 U CN 200920273979U CN 201591785 U CN201591785 U CN 201591785U
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- plug
- bulge loop
- seal cover
- cover
- seal
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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 two sealing covers, wherein the outer cover is provided with two passages; sealing films are respectively arranged at the openings of the two passages, and convex rings are respectively arranged at the openings of the two passages; the two sealing covers are respectively provided with a structure which is matched with the two convex rings, and are respectively welded or clamped with the two convex rings together; at least one of two sealing pieces is a ring pull; and at least one of the first rubber stopper and the second rubber stopper is injected and moulded in the convex ring of 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, supporting simply by virtue of inner cap is fixed, and causes plug fixing insecure, uses very inconvenient.Etc. problem.
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 diaphragm seal, and the first passage around openings is provided with first bulge loop, and the second channel around openings is provided with second bulge loop; First plug is arranged in parameatal first bulge loop of first passage, is positioned at the diaphragm seal top, is used for the close encapsulation film; Second plug is arranged in parameatal second bulge loop of second channel, is positioned at the diaphragm seal top, is used for the close encapsulation film; First seal cover, it has the structure that is complementary with first bulge loop, and first seal cover and first bulge loop weld or are connected together, and first plug is contained in first seal cover, and has opening on first seal cover, and opening part is provided with first sealing member; Second seal cover, it has the structure that is complementary with second bulge loop, and second seal cover and second bulge loop weld or are connected together, and second plug is contained in second seal cover, and has opening on second seal cover, and opening part is provided with second sealing member; Wherein, at least one is a draw ring in first sealing member and second sealing member, and at least one is injection-moulded in the bulge loop of enclosing cover in first plug and second plug.
Preferably, first passage is identical with the second channel size structure, and first seal cover is identical with the second seal cover size structure.
Preferably, first plug is injection-moulded in the first passage, and second plug is injection-moulded in the second channel.
Preferably, first closure member and second closure member all are draw rings.
Preferably, one in first closure member or second closure member is draw ring, and another is easy-to-fold cap or easy broken rod or foldable handle.
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 closure member is identical with the second closure member size.
Preferably, first bulge loop has snap ring, and first seal cover has annular groove, first bulge loop and first seal cover snap ring and the annular groove engagement connection by matching each other.
Preferably, second bulge loop has snap ring, and second seal cover has annular groove, second bulge loop and second seal cover snap ring and the annular groove engagement connection by matching each other.
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, supporting simply by virtue of inner cap is fixed, cause plug fixing insecure, use very inconvenient problem, and then reach 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.
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 diaphragm seal 2011,2021, and first passage 201 around openings are provided with first bulge loop 203, and second channel 202 around openings are provided with second bulge loop 205; First plug 40 is arranged in first passage 201 parameatal first bulge loops 203, is positioned at diaphragm seal 2011 tops, is used for close encapsulation film 2011; Second plug 50, be arranged in second channel 202 parameatal second bulge loops 205, be positioned at diaphragm seal 2021 tops, be used for close encapsulation film 2021, wherein, first plug 40 and second plug 50 all are separately positioned in first bulge loop 203 and second bulge loop 205 of enclosing cover by injection molding way, certainly, also can be that a plug in first plug 40 and second plug 50 is arranged in the enclosing cover bulge loop at its place by injection molding way; First seal cover 60, it has the structure that is complementary with first bulge loop 203, and first seal cover 60 and first bulge loop 203 are connected together, and first plug 40 is contained in first seal cover 60, and have opening on first seal cover 60, opening part is provided with first sealing member 6011 (draw ring); Second seal cover 70, it has the structure that is complementary with second bulge loop 205, and second seal cover 70 and second bulge loop 205 are connected together, and second plug 50 is contained in second seal cover 70, and have opening on second seal cover 70, opening part is provided with second sealing member 7011 (draw ring).As shown in Figure 2, preferably, first bulge loop 203 has snap ring 2031, the first seal covers 60 and has annular groove 603, the first bulge loops 203 and the snap ring 2031 and annular groove 603 engagement connections of first seal cover 60 by matching each other.Preferably, second bulge loop 205 has snap ring 2051, the second seal covers 70 and has annular groove 705, the second bulge loops 205 and the snap ring 2051 and annular groove 705 engagement connections of second seal cover 70 by matching each other.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 seal cover 60 and second seal cover, 70 size structures 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.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 207.Like this, can more firmly enclosing cover and container be linked together, for example, weld together by connecting ring 207.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, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, fixed simply by virtue of the supporting of inner cap, cause plug fixing insecure, use very inconvenient problem, and then reach 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 6011 and second channel closure member 7011 change on version.In first embodiment, first passage closure member 6011 all is draw rings with second channel closure member 7011; First passage closure member 6011 still is a draw ring in the present embodiment, has just made second channel closure member 7011 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 6011 and second channel closure member 7011 change on version.Wherein first passage closure member 6011 still is a draw ring, has just made second channel closure member 7011 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 6011 and second channel closure member 7011 change on version.Wherein first passage closure member 6011 still is a draw ring, has just made second channel closure member 7011 into foldable handle.
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 diaphragm seal 2011,2021, and first passage 201 around openings are provided with first bulge loop 203, and second channel 202 around openings are provided with second bulge loop 205; First plug 40 is arranged in first passage 201 parameatal first bulge loops 203, is positioned at diaphragm seal 2011 tops, is used for close encapsulation film 2011; Second plug 50, be arranged in second channel 202 parameatal second bulge loops 205, be positioned at diaphragm seal 2021 tops, be used for close encapsulation film 2021, wherein, first plug 40 and second plug 50 all are separately positioned in first bulge loop 203 and second bulge loop 205 of enclosing cover by injection molding way, certainly, also can be that a plug in first plug 40 and second plug 50 is arranged in the enclosing cover bulge loop at its place by injection molding way; First seal cover 60, it has the structure that is complementary with first bulge loop 203, and first seal cover 60 and first bulge loop 203 weld together, and first plug 40 is contained in first seal cover 60, and have opening on first seal cover 60, opening part is provided with first sealing member 6011 (draw ring); Second seal cover 70, it has the structure that is complementary with second bulge loop 205, and second seal cover 70 and second bulge loop 205 weld together, and second plug 50 is contained in second seal cover 70, and have opening on second seal cover 70, opening part is provided with second sealing member 7011 (draw ring).As shown in figure 10, 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 seal cover 60 and second seal cover, 70 size structures 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.Preferably, enclosing cover 20 lower ends are provided with enclosing cover connecting ring 207.Like this, can more firmly enclosing cover and container be linked together, for example, weld together by connecting ring 207.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 5th embodiment, overcome since in the past the plug of two easy-to-fold cap composite covers be fastened in the enclosing cover, fixed simply by virtue of the supporting of inner cap, cause plug fixing insecure, use very inconvenient problem, and then reach 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 6011 and second channel closure member 7011 change on version.In the 5th embodiment, first passage closure member 6011 all is draw rings with second channel closure member 7011; First passage closure member 6011 still is a draw ring in the present embodiment, has just made second channel closure member 7011 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 6011 and second channel closure member 7011 change on version.Wherein first passage closure member 6011 still is a draw ring, has just made second channel closure member 7011 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 6011 and second channel closure member 7011 change on version.Wherein first passage closure member 6011 still is a draw ring, has just made second channel closure member 7011 into foldable handle.
First to fourth embodiment, first seal cover 60 all adopts snap fit to be connected with enclosing cover 20 with second seal cover 70; The the 5th to eight embodiment, first seal cover 60 all adopts welding manner to be connected with enclosing cover 20 with second seal cover 70.In fact, first seal cover 60 adopts welding manner to be connected with enclosing cover 20, and second seal cover 70 adopts snap fit to be connected with enclosing cover 20; Or first seal cover 60 and enclosing cover 20 adopt snap fits to be connected, it all is feasible that second seal cover 70 is connected with enclosing cover 20 employing welding manners.
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, supporting simply by virtue of inner cap is fixed, cause plug fixing insecure, use very inconvenient problem, and then reach 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 diaphragm seal (2011,2021), and described first passage (201) opening part is provided with first bulge loop (203), and second channel (202) around openings is provided with second bulge loop (205);
First plug (40) is arranged in first bulge loop (203) of described first passage (201) opening part, is positioned at described diaphragm seal (2011) top, is used to seal described diaphragm seal (2011);
Second plug (50) is arranged in second bulge loop (205) of described second channel (202) opening part, is positioned at described diaphragm seal (2021) top, is used to seal described diaphragm seal (2021);
First seal cover (60), it has the structure that is complementary with described first bulge loop (203), described first seal cover (60) welds with described first bulge loop (203) or is connected together, described first plug (40) is contained in described first seal cover (60), and have opening on described first seal cover (60), described opening part is provided with first sealing member (6011);
Second seal cover (70), it has the structure that is complementary with described second bulge loop (205), described second seal cover (70) welds with described second bulge loop (205) or is connected together, described second plug (50) is contained in described second seal cover (70), and have opening on described second seal cover (70), described opening part is provided with second sealing member (7011);
Wherein, at least one is a draw ring in described first sealing member (6011) and described second sealing member (7011), and at least one is injection-moulded in the bulge loop of 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, it is characterized in that, described first passage (201) is identical with described second channel (202) size structure, and described first seal cover (60) is identical with described second seal cover (70) 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 closure member (6011) all is a draw ring with described second closure member (7011).
5. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 1 is characterized in that one in described first closure member (6011) or described second closure member (7011) is draw ring, and another is easy-to-fold cap or easy broken rod or foldable handle.
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 (207).
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. according to claim 2 or the 3 described two plug composite covers that are used for the large-volume infusion soft packing, it is characterized in that described first closure member (6011) is identical with described second closure member (7011) size structure.
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 first bulge loop (203) has snap ring (2031), described first seal cover (60) has annular groove (603), described first bulge loop (203) and the described snap ring (2031) and described annular groove (603) engagement connection of described first seal cover (60) by matching each other.
10. the two plug composite covers that are used for the large-volume infusion soft packing according to claim 9, it is characterized in that, described second bulge loop (205) has snap ring (2051), described second seal cover (70) has annular groove (705), described second bulge loop (205) and the described snap ring (2051) and described annular groove (705) engagement connection of described second seal cover (70) by matching each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202739794U CN201591785U (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 |
|---|---|---|---|
| CN2009202739794U CN201591785U (en) | 2009-11-30 | 2009-11-30 | Combined cover with double rubber stopper for large flexible transfusion package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201591785U true CN201591785U (en) | 2010-09-29 |
Family
ID=42773847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202739794U Expired - Fee Related CN201591785U (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) | CN201591785U (en) |
-
2009
- 2009-11-30 CN CN2009202739794U patent/CN201591785U/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 |