CN201020031Y - Stitching combined cover used for large transfusion soft bag and bottle package with double-plug - Google Patents
Stitching combined cover used for large transfusion soft bag and bottle package with double-plug Download PDFInfo
- Publication number
- CN201020031Y CN201020031Y CNU2007200628228U CN200720062822U CN201020031Y CN 201020031 Y CN201020031 Y CN 201020031Y CN U2007200628228 U CNU2007200628228 U CN U2007200628228U CN 200720062822 U CN200720062822 U CN 200720062822U CN 201020031 Y CN201020031 Y CN 201020031Y
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- Prior art keywords
- plug
- cavity
- easy
- adapter sleeve
- cap
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Abstract
The utility model discloses a double-rubber-plug pressure type composite lid for big injection soft bags or bottles, aiming to provide a composite lid capable of separating the drug preparation rubber plug and the injection rubber plug to make the drug preparation and injection processes convenient, secured and contaminant-free, and is simply structured, with excellent manufacturability, secured and reliable application, and greatly reduced cost. The composite lid comprises an outer lid, an inner lid pressed and connected inside the outer lid, a primary rubber plug for puncturing purposes during injection and a secondary rubber plug for puncturing purposes during drug preparation; the outer lid contains a positioning sleeve and a connecting sleeve that is positioned at the upper end of the positioning sleeve; the cavity of the connecting sleeve is divided by a central part into a primary cavity and a secondary cavity; the primary rubber plug is sealed by the inner lid inside the primary cavity, while the secondary rubber plug is sealed by the inner lid inside the secondary cavity; the connecting sleeve is provided with a primary easy snapping cap which, when broken, reveals the primary rubber plug, at the top of the primary cavity, and a secondary easy snapping cap which, when broken, reveals the secondary rubber plug, at the top of the secondary cavity; the inner lid is provided with a sealing film that can be punctured by a syringe, at the bottom of the primary rubber plug and the secondary rubber plug.
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 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 laminated type composite cover.
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 laminated type composite cover, comprise that enclosing cover and pressing are connected in the inner cap in the enclosing cover, it is characterized in that also comprising when being used to infuse first plug of puncture and second plug of puncture when being used to make up a prescription, described enclosing cover comprises positioning sleeve and is positioned at the adapter sleeve of positioning sleeve upper end, 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 inner cap, second plug is sealed in second cavity by inner cap, 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, in cover to be provided with and be positioned at first plug and second plug bottom and can be by the diaphragm seal of syringe puncture.
Form step between described positioning sleeve and the adapter sleeve.
Described inner cap is made up of the joint face of protective sleeve, protective sleeve upper end and the first interior adapter sleeve and the second interior adapter sleeve of joint face upper end; diaphragm seal is divided into first diaphragm seal and second diaphragm seal; first diaphragm seal is located at adapter sleeve upper end central authorities in first; second diaphragm seal is located at adapter sleeve upper end central authorities in second; adapter sleeve is placed in first cavity in first; adapter sleeve is placed in second cavity in second, protective sleeve then with positioning sleeve fit mutually.
The inwall of the positioning sleeve of described enclosing cover is provided with the connection concave station, and the outer wall of the protective sleeve of inner cap is provided with and is connected the connection boss that concave station matches, enclosing cover and inner cap by cover outward be connected concave station with in cover and be connected the boss pressing and connect accordingly.
The positioning sleeve bottom of described enclosing cover 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 enclosing cover outward, makes the prices of raw and semifnished materials cheap, and simple in structure, cost reduces greatly.Cover outward set the step that forms between position cover and the adapter sleeve with in the joint face that covers match, can prevent group cover external force in the process act on by inner cap on two plugs will outside two easy-to-fold caps that cover and in two diaphragm seals that cover squeeze broken, production technology is good, and is safe and reliable.
Description of drawings
Fig. 1 is the prior art constructions schematic front view;
Fig. 2 is the prior art constructions diagrammatic top view;
Fig. 3 is the structural representation front view of this utility model embodiment 1;
Fig. 4 is the structural representation vertical view of this utility model embodiment 1;
Fig. 5 is the structural representation front view of inner cap;
Fig. 6 is an inner cap 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 this utility model embodiment 2;
Fig. 9 is the structural representation left view of this utility model 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 this utility model 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 this utility model 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, inner cap 11, connecting ring 12, first easy-to-fold cap
121, first protuberance 13, second easy-to-fold cap 131, second protuberance
14, connect concave station 15, adapter sleeve 151, snap slot
16, positioning sleeve 17, pars intermedia 18, first cavity
19, second cavity 20, step 41, first diaphragm seal
42, second diaphragm seal 43, connection boss 44, protective sleeve
45, joint face 46, first interior adapter sleeve 47, the second interior adapter sleeve
5, interface 9, bag 10, bottle
Prior art:
6, draw-ring type enclosing cover 61, draw ring
7, interior plug 8, inner cap
The specific embodiment
Fig. 3,4,5,6 show embodiment 1 of the present utility model, the large transfusion flexible bag of the two plugs of this utility model band, bottle packaging laminated type composite cover, comprise enclosing cover 1, pressing is connected in the inner cap 4 in the enclosing cover 1, be located at first plug 2 that is used to infuse time puncture between enclosing cover 1 and the inner cap 4 and second plug 3 of puncture when being used to make up a prescription, enclosing cover 1 comprises positioning sleeve 16 and is positioned at the adapter sleeve 15 of positioning sleeve 16 upper ends, both form a stairstepping cover, form step 20 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, first plug 2 is sealed in first cavity 18 by inner cap 4, second plug 3 is sealed in second cavity 19 by inner cap 4, 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, positioning sleeve 16 bottoms are provided with connecting ring 11.Inner cap 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.As Fig. 5; shown in 6; inner cap 4 is by protective sleeve 44; the joint face 45 of protective sleeve 44 upper ends; form with the first interior adapter sleeve 46 and the second interior adapter sleeve 47 of joint face 45 upper ends; diaphragm seal is divided into first diaphragm seal 41 and second diaphragm seal 42; first diaphragm seal 41 is located at adapter sleeve 46 upper end central authorities in first; second diaphragm seal 42 is located at adapter sleeve 47 upper end central authorities in second; adapter sleeve 46 is placed in first cavity 18 in first; with 2 sealings of first plug; adapter sleeve 47 is placed in second cavity 19 in second; with the sealing of second plug 3,44 of protective sleeves and positioning sleeve 16 be fit mutually.The inwall of positioning sleeve 16 is provided with connection concave station 14, and the outer wall of protective sleeve 44 is provided with and is connected the connection boss 43 that concave station 14 matches, and enclosing cover 1 connects by being connected concave station 14 and being connected boss 43 pressings accordingly with inner cap 4.The step that forms between set positioning sleeve 16 and the adapter sleeve 15 on the enclosing cover 1 matches with the joint face 45 on the inner cap 4, can prevent that covering external force in the process in group acts on by inner cap 4 on two plugs junction of two easy-to-fold caps on the enclosing cover 1 and adapter sleeve 15 and two diaphragm seals on the inner cap 4 are squeezed and break, production technology is good, and is safe and reliable.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.
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 present embodiment and the difference of embodiment 3 are that first plug 2 and second plug 3 are two plugs that size is identical with structure 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 can be with medicinal liquid injection bottle or with the blood of the medicine in the bottle by transfusion device injection human body.
Claims (10)
1. the large transfusion flexible bag of the two plugs of band, bottle packaging laminated type composite cover, comprise that enclosing cover (1) and pressing are connected in the inner cap (4) in the enclosing cover (1), second plug (3) that it is characterized in that also comprising when being used to infuse first plug (2) of puncture and puncture when being used to make up a prescription, described enclosing cover (1) comprises positioning sleeve (16) and is positioned at the adapter sleeve (15) of positioning sleeve (16) upper end, 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 inner cap (4), second plug (3) is sealed in second cavity (19) by inner cap (4), 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, inner cap (4) are provided with and are positioned at first plug (2) and second plug (3) bottom and can be by the diaphragm seal of syringe puncture.
2. the large transfusion flexible bag of the two plugs of band according to claim 1, bottle packaging laminated type composite cover is characterized in that forming step (20) between described positioning sleeve (16) and the adapter sleeve (15).
3. the large transfusion flexible bag of the two plugs of band according to claim 2; bottle packaging laminated type composite cover; it is characterized in that described inner cap (4) is by protective sleeve (44); the joint face (45) of protective sleeve (44) upper end; and adapter sleeve (47) is formed in the first interior adapter sleeve (46) and second of joint face (45) upper end; described diaphragm seal is divided into first diaphragm seal (41) and second diaphragm seal (42); first diaphragm seal (41) is located at adapter sleeve (46) upper end central authorities in first; second diaphragm seal (42) is located at adapter sleeve (47) upper end central authorities in second; adapter sleeve (46) is placed in first cavity (18) in first; adapter sleeve (47) is placed in second cavity (19) in second, protective sleeve (44) then with positioning sleeve (16) fit mutually.
4. the large transfusion flexible bag of the two plugs of band according to claim 3, bottle packaging laminated type composite cover; the inwall that it is characterized in that the positioning sleeve (16) of described enclosing cover (1) is provided with connection concave station (14); the outer wall of the protective sleeve (44) of inner cap (4) is provided with and is connected the connection boss (43) that concave station (14) matches, and enclosing cover (1) is gone up corresponding be connected boss (43) pressing connection by the concave station (14) that is connected that covers with inner cap (4) with inner cap (4) outward.
5. according to large transfusion flexible bag, the bottle packaging laminated type composite cover of claim 1 or the two plugs of 2 or 3 or 4 described bands, it is characterized in that positioning sleeve (16) bottom of described enclosing cover (1) is provided with connecting ring (11).
6. the large transfusion flexible bag of the two plugs of band according to claim 5, bottle packaging laminated type composite cover is characterized in that described first easy-to-fold cap (12) and second easy-to-fold cap (13) are the circular cone stage body.
7. the large transfusion flexible bag of the two plugs of band according to claim 5, bottle packaging laminated type composite cover 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.
8. the large transfusion flexible bag of the two plugs of band according to claim 7, bottle packaging laminated type composite cover, 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).
9. the large transfusion flexible bag of the two plugs of band according to claim 5, bottle packaging laminated type composite cover is characterized in that described first easy-to-fold cap (12) and second easy-to-fold cap (13) are cuboid.
10. the large transfusion flexible bag of the two plugs of band according to claim 5, bottle packaging laminated type composite cover is characterized in that described first plug (2) is identical with second plug (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628228U CN201020031Y (en) | 2007-03-30 | 2007-03-30 | Stitching 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 |
|---|---|---|---|
| CNU2007200628228U CN201020031Y (en) | 2007-03-30 | 2007-03-30 | Stitching combined cover used for large transfusion soft bag and bottle package with double-plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020031Y true CN201020031Y (en) | 2008-02-13 |
Family
ID=39087436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200628228U Ceased CN201020031Y (en) | 2007-03-30 | 2007-03-30 | Stitching combined cover used for large transfusion soft bag and bottle package with double-plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434522A (en) * | 2014-12-17 | 2015-03-25 | 湖南乐福地医药包材科技有限公司 | Easily-broken cap with locating points |
-
2007
- 2007-03-30 CN CNU2007200628228U patent/CN201020031Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434522A (en) * | 2014-12-17 | 2015-03-25 | 湖南乐福地医药包材科技有限公司 | Easily-broken cap with locating points |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080213 |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160302 Decision number of declaring invalidation: 28332 Granted publication date: 20080213 |