CN201020032Y - Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug - Google Patents
Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug Download PDFInfo
- Publication number
- CN201020032Y CN201020032Y CNU2007200628251U CN200720062825U CN201020032Y CN 201020032 Y CN201020032 Y CN 201020032Y CN U2007200628251 U CNU2007200628251 U CN U2007200628251U CN 200720062825 U CN200720062825 U CN 200720062825U CN 201020032 Y CN201020032 Y CN 201020032Y
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- easy
- plug
- cavity
- cover
- seal
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Abstract
A double-rubber-plug easy snapping composite lid for big injection soft bags or bottles, which comprises a positioning sleeve and a connecting sleeve that is positioned at the upper end of the positioning sleeve, with a connecting face formed between the two; the cavity of the connecting sleeve is divided by a central part into a primary cavity and a secondary cavity; the primary and the secondary rubber plugs are respectively sealed by the inner lid inside the primary and the secondary cavities; the sealing lid is provided with sealing films that can be punctured by a syringe at the bottom of the two rubber plugs; the connecting sleeve is provided with a primary and a secondary easy-snapping caps which, when broken, reveal the primary and the secondary rubber plugs, respectively at the top of the primary cavity and the top of the secondary cavity; the sealing lid and the outer lid are welded together through the connecting face. By separating the drug preparation rubber plug and the injection rubber plug, the utility model makes the drug preparation and injection processes convenient and secured, and can prevent contamination of the liquid medicine; besides, the composite lid has a low cost and is simply structured with excellent manufacturability, secured and convenient to use, with greatly reduced cost.
Description
Technical field
This utility model belongs to pharmaceutical packaging material, is specifically related to the architecture advances of a kind of large transfusion flexible bag, bottle packaging composite cover.
Background technology
Have the wrapping welding type composite cover of large transfusion flexible bag (bottle) now as shown in Figure 1, 2: this composite cover is made up of draw-ring type enclosing cover 6, interior plug 7 and inner cap 8, draw-ring type enclosing cover 6 is provided with draw ring 61, thereby during use draw ring 61 pulled at draw-ring type enclosing cover 6 is pulled open with draw ring 61 connecting portions, plug 7 in exposing in case liquid medicine injected bag (bottle) or with the medicine in the bag (bottle) by failing the blood of penetrating device injection human body.Interior plug 7 significant feature be when injection medicine can not worn out by needle tubing and ooze out outside the infusion solutions bag (bottle) because of inner cap 8.The effect of inner cap 8 is to contact with medicinal liquid before plug 7 uses in preventing.
Because the particularity of infusion products, draw-ring type enclosing cover 6 before use can not be damaged, draw ring 61 can not be broken in use, but the part at draw-ring type enclosing cover 6 centers must be pulled open with plug 7 in exposing.Satisfy above-mentioned requirements and make very highly to the material requirements of draw-ring type enclosing cover 6, promptly should satisfy the welding fusing point the same with inner cap 8, draw rings 61 have stronger tenacious and persistent will to require draw-ring type enclosing cover 6 to be shaped afterwards simultaneously again.The material price that satisfies this requirement is three times of inner cap 8 material prices.Simultaneously because the part that requires draw-ring type enclosing cover 6 to pull open before use must be excellent, and be easy to pull open when using, it is very high that this requires the mould and die accuracy of shaping draw-ring type enclosing cover 6, the costing an arm and a leg of mould.Based on this 2 point, make as Fig. 1, the composite cover cost shown in 2 is very high.All different with the time and the place of medication owing to make up a prescription, interior plug 7 exposes in air and is polluted, and the pathogenic bacteria in the syringe needle of transfusion device easily will be attached to during transfusion on the plug 7 is brought in the medicinal liquid, thereby easily causes the security incident of transfusion.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provide a kind of plug that will make up a prescription to separate with the transfusion plug, make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted, the large transfusion flexible bag of the two plugs of the band that the prices of raw and semifnished materials are cheap, simple in structure, production technology is good, safe and reliable, cost reduces greatly simultaneously, bottle packaging formula composite cover easy to break.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.
The large transfusion flexible bag of the two plugs of band of the present utility model, bottle packaging formula composite cover easy to break, comprise enclosing cover, it is characterized in that also comprising the seal cover that is welded to connect in enclosing cover, first plug of puncture and be used to make up a prescription second plug of time puncture when being used to infuse, described enclosing cover comprises positioning sleeve and is positioned at the adapter sleeve of positioning sleeve upper end, form joint face between positioning sleeve and the adapter sleeve, the cavity of adapter sleeve is divided into first cavity and second cavity by mid portion, described first plug is sealed in first cavity by seal cover, second plug is sealed in second cavity by seal cover, seal cover is provided with and is positioned at first plug and second plug bottom and can be by the diaphragm seal of syringe puncture, connect and to be placed in the first cavity top and to be provided with first easy-to-fold cap that can expose first plug behind the cracking-off, connect and to be placed in the second cavity top and to be provided with second easy-to-fold cap that can expose second plug behind the cracking-off, described seal cover and enclosing cover are welded to connect by joint face.
Described seal cover comprises the welded seal seat and is located at first sealing shroud and second sealing shroud of welded seal seat upper end, diaphragm seal is divided into first diaphragm seal and second diaphragm seal, first diaphragm seal is located at first sealing shroud upper end, second diaphragm seal is located at second sealing shroud upper end, first sealing shroud is placed in first cavity, second sealing shroud is placed in second cavity, and welded seal seat and joint face fit and be welded to connect.
The bottom of described positioning sleeve is provided with connecting ring.
Described first easy-to-fold cap and second easy-to-fold cap are the circular cone stage body.
Described first easy-to-fold cap and second easy-to-fold cap are the flat-shaped body of long waist shaped.
Described first easy-to-fold cap and second easy-to-fold cap are cuboid.
Described first plug is identical with second plug.
Compared with prior art, the beneficial effects of the utility model are: this utility model has solved the problem of the shared same plug that makes up a prescription and infuse, the plug that will make up a prescription separates with the transfusion plug, make make up a prescription and infuse convenience, safety, avoid medicinal liquid to be polluted, this utility model uses the easy-to-fold cap that covers to replace the draw ring of former draw-ring type enclosing cover outward, makes the prices of raw and semifnished materials cheap, and simple in structure, cost reduces greatly.Cover outward and be provided with joint face, match with the welded seal seat on the seal cover, can prevent group cover external force in the process act on by seal cover on two plugs will outside two easy-to-fold caps that cover and two diaphragm seals on the seal cover squeeze brokenly, production technology is good, and is safe and reliable.
Description of drawings
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the vertical view of prior art;
Fig. 3 is the structural representation front view of this utility model embodiment 1;
Fig. 4 is the structural representation vertical view of embodiment 1;
Fig. 5 is the structural representation front view of seal cover;
Fig. 6 is a seal cover structural representation vertical view;
Fig. 7 is the structural representation front view of this utility model embodiment 2;
Fig. 8 is the structural representation vertical view of embodiment 2;
Fig. 9 is the structural representation left view of embodiment 2;
Figure 10 is the structural representation front view of this utility model embodiment 3;
Figure 11 is the structural representation vertical view of embodiment 3;
Figure 12 is the structural representation front view of this utility model embodiment 4;
Figure 13 is the structural representation vertical view of embodiment 4;
Figure 14 is used for the structural representation of packed transfusion for this utility model embodiment 1;
Figure 15 is used for the structural representation of bottled transfusion for this utility model embodiment 3.
Each label is represented among the figure:
1, enclosing cover 2, first plug 3, second plug
4, seal cover 11, connecting ring l2, first easy-to-fold cap
13, second easy-to-fold cap 14, joint face 15, adapter sleeve
151, snap slot 16, positioning sleeve 17, pars intermedia
18, first cavity 19, second cavity 121, first protuberance
131, second protuberance 41, first diaphragm seal
42, second diaphragm seal 43, welded seal seat 44, first sealing shroud
45, second sealing shroud 5, interface 6, draw-ring type enclosing cover
61, draw ring 7, interior plug 8, inner cap
9, bag 10, bottle
The specific embodiment
Fig. 3,4,5,6 show embodiment 1 of the present utility model, as shown in the figure, the large transfusion flexible bag of the two plugs of band of the present utility model, bottle packaging formula composite cover easy to break, comprise enclosing cover 1, be welded to connect the seal cover 4 in enclosing cover 1, and be sealed in when being used to infuse between enclosing cover 1 and the seal cover 4 first plug 2 of puncture and second plug 3 of puncture when being used to make up a prescription, enclosing cover 1 comprises a positioning sleeve 16 and is positioned at the adapter sleeve 15 of positioning sleeve 16 upper ends, both form a stairstepping cover, form joint face 14 between positioning sleeve 16 and the adapter sleeve 15, the cavity of adapter sleeve 15 is divided into first cavity 18 and second cavity 19 by pars intermedia 17, and the bottom of positioning sleeve 16 is provided with connecting ring 11.First plug 2 is sealed in first cavity 18 by seal cover 4, second plug 3 is sealed in second cavity 19 by seal cover 4, seal cover 4 is provided with and is positioned at first plug 2 and second plug, 3 bottoms and can be by the diaphragm seal of syringe puncture, first easy-to-fold cap 12 that can expose first plug 2 after adapter sleeve 15 is provided with cracking-off in first cavity, 18 tops can expose second easy-to-fold cap 13 of second plug 3 after being provided with cracking-off in second cavity, 19 tops.Shown in Fig. 5,6, seal cover 4 comprises welded seal seat 43 and is located at first sealing shroud 44 and second sealing shroud 45 of welded seal seat 43 upper ends, diaphragm seal is divided into first diaphragm seal 41 and second diaphragm seal 42, first diaphragm seal 41 is located at first sealing shroud, 44 upper ends, second diaphragm seal 42 is located at second sealing shroud, 45 upper ends, first sealing shroud 44 is placed in first cavity 18, with 2 sealings of first plug, second sealing shroud 45 is placed in second cavity 19, with 3 sealings of second plug, welded seal seat 43 fits with joint face 14 and is welded to connect.First easy-to-fold cap 12 and second easy-to-fold cap 13 are the circular cone stage body, in the junction of they and adapter sleeve 15 easy folding line can be set, and during use, can easily they be fractureed, and expose first plug 2 and second plug 3 respectively.This utility model is provided with joint face 14 on enclosing cover 1, seal cover 4 is provided with corresponding welded seal seat 43, to prevent that covering external force in the process in group acts on by seal cover 4 on two plugs two easy-to-fold caps on the enclosing cover 1 and two diaphragm seals on adapter sleeve junction and the seal cover 4 are squeezed and break, production technology is good, and is safe and reliable.
Fig. 7,8,9 shows embodiment 2 of the present utility model, other structure of present embodiment is identical with embodiment 1, different is the structure of easy-to-fold cap, as shown in FIG., first easy-to-fold cap 12 and second easy-to-fold cap 13 are cuboid, this cuboid top is narrow cuboid, and the bottom is connected with adapter sleeve 15 by the ellipsoid transition.The junction surface of two easy-to-fold caps and adapter sleeve 15 is equipped with snap slot 151.During use, hold the narrow cuboid on cuboid top and break off with the fingers and thumb to a side, each easy-to-fold cap will expose first plug 2, second plug 3 respectively in breaking off with the fingers and thumb disconnectedly with snap slot 151 places at the adapter sleeve junction surface that links to each other.First easy-to-fold cap 12 and second easy-to-fold cap 13 also can be other shape, as long as it is easy to fracture.
Figure 10,11 shows embodiment 3 of the present utility model, other structure of present embodiment is identical with embodiment 1, different is the structure of easy-to-fold cap, as shown in the figure, in the present embodiment, first easy-to-fold cap 12 and second easy-to-fold cap 13 are the flat-shaped body of long waist shaped, and first easy-to-fold cap 12 is provided with first protuberance 121 that stretches out adapter sleeve 15, are beneficial to first easy-to-fold cap 12 is fractureed; Equally, second easy-to-fold cap 13 is provided with second protuberance 131 that stretches out adapter sleeve 15.The junction surface of two easy-to-fold caps and adapter sleeve 15 is equipped with snap slot 151, and during the cracking-off easy-to-fold cap, as long as upwards break the protuberance of easy-to-fold cap off with the fingers and thumb, easy-to-fold cap will expose first plug 2, second plug 3 respectively in breaking off with the fingers and thumb disconnectedly with the snap slot place at the adapter sleeve junction surface that links to each other.
Figure 12,13 shows embodiment 4 of the present utility model, and the difference of present embodiment and embodiment 3 is that first plug 2 is two plugs that size is identical with structure with second plug 4 in the present embodiment.
As shown in figure 14, embodiment 1 of the present utility model is used for packed transfusion, is connected with interface 5 on the bag 9, and this utility model is connected with interface 5 welded seals by the set connecting ring 11 in bottom of positioning sleeve 16.During use, second easy-to-fold cap 13 of enclosing cover 1 is broken off with the fingers and thumb disconnected, can be exposed when being used to make up a prescription second plug 3 of puncture, first easy-to-fold cap 12 of enclosing cover 1 is broken off with the fingers and thumb disconnected, first plug 2 of puncture in the time of can exposing transfusion.
As shown in figure 15, embodiment 3 of the present utility model is used for bottled transfusion, this utility model is connected with the bottleneck welded seal of the bottle 10 of bottled transfusion by the set connecting ring 11 in bottom of its positioning sleeve 16, during use, upwards break first easy-to-fold cap 12 off with the fingers and thumb, first protuberance 121 of second easy-to-fold cap 13, second protuberance 131, first easy-to-fold cap 12, second easy-to-fold cap 13 will be in breaking off with the fingers and thumb disconnected with snap slot 151 places at the junction surface of the adapter sleeve 15 that links to each other, expose first plug 2 respectively, second plug 3 is so that with medicinal liquid injection bottle or with the blood of the medicine in the bottle by transfusion device injection human body.
Claims (9)
1. the large transfusion flexible bag of the two plugs of band, bottle packaging formula composite cover easy to break, comprise enclosing cover (1), it is characterized in that also comprising the seal cover (4) that is welded to connect in enclosing cover (1), first plug (2) of puncture and second plug (3) that punctures when being used to make up a prescription when being used to infuse, described enclosing cover (1) comprises positioning sleeve (16) and is positioned at the adapter sleeve (15) of positioning sleeve (16) upper end, form joint face (14) between positioning sleeve (16) and the adapter sleeve (15), the cavity of adapter sleeve (15) is divided into first cavity (18) and second cavity (19) by pars intermedia (17), described first plug (2) is sealed in first cavity (18) by seal cover (4), second plug (3) is sealed in second cavity (19) by seal cover (4), seal cover (4) is provided with and is positioned at first plug (2) and second plug (3) bottom and can be by the diaphragm seal of syringe puncture, first easy-to-fold cap (12) that can expose first plug (2) after adapter sleeve (15) is provided with cracking-off in first cavity (18) top, second easy-to-fold cap (13) that can expose second plug (3) after adapter sleeve (15) is provided with cracking-off in second cavity (19) top, described seal cover (4) is welded to connect by joint face (14) with enclosing cover (1).
2. the large transfusion flexible bag of the two plugs of band according to claim 1, bottle packaging formula composite cover easy to break, it is characterized in that described seal cover (4) comprises welded seal seat (43) and is located at first sealing shroud (44) and second sealing shroud (45) of welded seal seat (43) upper end, diaphragm seal is divided into first diaphragm seal (41) and second diaphragm seal (42), first diaphragm seal (41) is located at first sealing shroud (44) upper end, second diaphragm seal (42) is located at second sealing shroud (45) upper end, first sealing shroud (44) is placed in first cavity (18), second sealing shroud (45) is placed in second cavity (19), and welded seal seat (43) fits with joint face (14) and is welded to connect.
3. the large transfusion flexible bag of the two plugs of band according to claim 1 and 2, bottle packaging formula composite cover easy to break is characterized in that the bottom of described positioning sleeve (16) is provided with connecting ring (11).
4. the large transfusion flexible bag of the two plugs of band according to claim 3, bottle packaging formula composite cover easy to break is characterized in that described first easy-to-fold cap (12) and second easy-to-fold cap (13) are the circular cone stage body.
5. the large transfusion flexible bag of the two plugs of band according to claim 3, bottle packaging formula composite cover easy to break is characterized in that described first easy-to-fold cap (12) and second easy-to-fold cap (13) are the flat-shaped body of long waist shaped.
6. the large transfusion flexible bag of the two plugs of band according to claim 5, bottle packaging formula composite cover easy to break, it is characterized in that described first easy-to-fold cap (12) is provided with first protuberance (121) that stretches out adapter sleeve (15), second easy-to-fold cap (13) is provided with second protuberance (131) that stretches out adapter sleeve (15).
7. the large transfusion flexible bag of the two plugs of band according to claim 3, bottle packaging formula composite cover easy to break is characterized in that described first easy-to-fold cap (12) and second easy-to-fold cap (13) are cuboid.
8. the large transfusion flexible bag of the two plugs of band according to claim 3, bottle packaging formula composite cover easy to break is characterized in that described first plug (2) is identical with second plug (3).
9. the large transfusion flexible bag of the two plugs of band according to claim 1 and 2, bottle packaging formula composite cover easy to break is characterized in that described first plug (2) is identical with second plug (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628251U CN201020032Y (en) | 2007-03-30 | 2007-03-30 | Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628251U CN201020032Y (en) | 2007-03-30 | 2007-03-30 | Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020032Y true CN201020032Y (en) | 2008-02-13 |
Family
ID=39087437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200628251U Expired - Lifetime CN201020032Y (en) | 2007-03-30 | 2007-03-30 | Easy-folding combined cover used for large transfusion soft bag and bottle package with double-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020032Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366348A (en) * | 2011-12-01 | 2012-03-07 | 四川科伦药业股份有限公司 | Single-plug and double-valve combined sealing cover |
| CN103405336A (en) * | 2013-08-23 | 2013-11-27 | 苏州创扬医药包装科技有限公司 | Medical double-head and double-plug film infusion plug |
| CN107334638A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | One kind transfusion head and combination cover |
| CN112618359A (en) * | 2020-11-25 | 2021-04-09 | 安徽华能集团电器有限公司 | Rubber plug for transfusion |
-
2007
- 2007-03-30 CN CNU2007200628251U patent/CN201020032Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102366348A (en) * | 2011-12-01 | 2012-03-07 | 四川科伦药业股份有限公司 | Single-plug and double-valve combined sealing cover |
| CN103405336A (en) * | 2013-08-23 | 2013-11-27 | 苏州创扬医药包装科技有限公司 | Medical double-head and double-plug film infusion plug |
| CN107334638A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | One kind transfusion head and combination cover |
| CN112618359A (en) * | 2020-11-25 | 2021-04-09 | 安徽华能集团电器有限公司 | Rubber plug for transfusion |
| CN112618359B (en) * | 2020-11-25 | 2022-06-07 | 安徽华能医用橡胶制品股份有限公司 | Rubber plug for transfusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| CX01 | Expiry of patent term |