CN201020030Y - Single-plug easy-folding combined cover used for large transfusion soft bag and bottle package - Google Patents
Single-plug easy-folding combined cover used for large transfusion soft bag and bottle package Download PDFInfo
- Publication number
- CN201020030Y CN201020030Y CNU2007200628196U CN200720062819U CN201020030Y CN 201020030 Y CN201020030 Y CN 201020030Y CN U2007200628196 U CNU2007200628196 U CN U2007200628196U CN 200720062819 U CN200720062819 U CN 200720062819U CN 201020030 Y CN201020030 Y CN 201020030Y
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- China
- Prior art keywords
- cover
- break
- easy
- adapter sleeve
- foldable handle
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Abstract
The utility model discloses a single-rubber-plug easy snapping composite lid for big injection soft bags or bottles, aiming to provide a composite lid made of low-cost raw materials, simply structured, with excellent manufacturability, secured and reliable application, and greatly reduced cost; the composite lid comprises an outer lid and a rubber plug; a sealing lid is provided inside the outer lid; a sealing film that can be punctured by a syringe is provided in the center of the upper end of the sealing lid; the rubber plug is sealed between the sealing lid and the outer lid; an easy-snapping handle which, when broken, reveals the rubber plug, is provided at the top of the outer lid.
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 draw-ring 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 5, inner cap 4, 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 5 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 5 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 4.The effect of inner cap 4 is to contact with medicinal liquid before plug 5 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 5 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 4, 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 4 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.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and a kind of prices of raw and semifnished materials are cheap, simple in structure, production technology is good, safe and reliable, cost reduces greatly large transfusion flexible bag, bottle packaging list plug formula composite cover easy to break are provided.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.
Large transfusion flexible bag of the present utility model, bottle packaging list plug formula composite cover easy to break, comprise enclosing cover and plug, it is characterized in that being arranged with seal cover in the described enclosing cover, the upper end central authorities of described seal cover are provided with can be by the diaphragm seal of syringe puncture, described plug is sealed between seal cover and the enclosing cover, and the top of described enclosing cover is provided with the foldable handle that can expose the frangibility of plug behind the cracking-off.
Described enclosing cover comprises one by positioning sleeve be positioned at the stairstepping cover that the adapter sleeve of positioning sleeve upper end is formed, between positioning sleeve and adapter sleeve, form joint face, described foldable handle is located at the top of adapter sleeve, and described plug is sealed in the adapter sleeve by seal cover, and the bottom of described positioning sleeve is provided with connecting ring.Described enclosing cover is connected with the seal cover welded seal.Described seal cover comprises a sealing shroud, and described diaphragm seal is located at the upper end central authorities of sealing shroud, and the bottom of sealing shroud is provided with a sealing ring, sealing shroud and adapter sleeve fit, and sealing ring and joint face fit and are welded to connect.
Be provided with the cover easy to break of frangibility between described adapter sleeve and the foldable handle.The axial section of the endoporus of cover easy to break can be made as an inclined-plane, form weak area at junction surface with adapter sleeve.Also can establish snap slot in the cover easy to break of frangibility and the junction surface of adapter sleeve.
Described foldable handle can be long waist shaped, which is provided with the protuberance that stretches out adapter sleeve.The foldable handle longitudinal section can be rectangle or taper type, or other abnormity.
Compared with prior art, the beneficial effects of the utility model are: this utility model uses the foldable handle 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.The relative original structure of interior plug reduces cost-saved, and whole composite cover is simple in structure, and function and original composite cover are identical, and cost but reduces greatly.Cover outward and be provided with joint face, seal cover is provided with corresponding sealing ring, with prevent group cover external force in the process act on by seal cover on the plug will outside the foldable handle that covers and the diaphragm seal 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 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 embodiment 1;
Fig. 5 is the structural representation front view of this utility model embodiment 2;
Fig. 6 is the structural representation vertical view of embodiment 2;
Fig. 7 is the structural representation front view of this utility model embodiment 3;
Fig. 8 is the structural representation vertical view of embodiment 3;
Fig. 9 is used for the structural representation of bottled transfusion for this utility model embodiment 1;
Figure 10 is used for the structural representation of packed transfusion for this utility model embodiment 2;
Figure 11 is used for the structural representation of packed transfusion for this utility model embodiment 3.
Each label is represented among the figure
1, enclosing cover 11, connecting ring 12, foldable handle
121, protuberance 13, cover easy to break 131 inclined-planes
132, weak area 133, snap slot 14, positioning sleeve
15, adapter sleeve 16, joint face 2, plug
3, seal cover 31, diaphragm seal 32, sealing shroud
33, sealing ring 4, inner cap 5, interior plug
6, draw-ring type enclosing cover 61, draw ring 7, interface
8, bag 9, bottle
The specific embodiment
Be depicted as embodiment 1 of the present utility model as Fig. 3,4, large transfusion flexible bag of the present utility model, bottle packaging list plug formula composite cover easy to break, comprise enclosing cover 1 and plug 2, be arranged with seal cover 3 in the enclosing cover 1, the upper end central authorities of seal cover 3 are provided with can be by the diaphragm seal 31 of syringe puncture, plug 2 is sealed between seal cover 3 and the enclosing cover 1, and enclosing cover 1 is connected with seal cover 3 welded seals.Enclosing cover 1 comprises one by positioning sleeve 14 be positioned at the stairstepping cover that the adapter sleeve 15 of positioning sleeve 14 upper ends is formed, formation joint face 16 between positioning sleeve 14 and adapter sleeve 15, and the bottom of positioning sleeve 14 is provided with connecting ring 11.Seal cover 3 comprises a sealing shroud 32, diaphragm seal 31 is located at the upper end central authorities of sealing shroud 32, the bottom of sealing shroud 32 is provided with a sealing ring 33, sealing shroud 32 and adapter sleeve 15 fits, 33 of sealing rings and joint face 16 fit and are welded to connect, 2 of plugs place between the adapter sleeve 15 of the diaphragm seal 31 of seal cover 3 and enclosing cover 1, the top of adapter sleeve 15 is provided with the foldable handle 12 that can expose plug 2 behind the cracking-off, be provided with the cover easy to break 13 of frangibility between foldable handle 12 and the adapter sleeve 15, foldable handle 12 is with plug 2 sealings.Foldable handle 12 is a long waist shaped, which is provided with the protuberance 121 that stretches out adapter sleeve 15.The axial section of the endoporus of cover 13 easy to break is an inclined-plane 131, thereby forming weak area 132 with the junction surface of adapter sleeve 15, during cracking-off foldable handle 12, as long as upwards break the protuberance 121 of foldable handle 12 off with the fingers and thumb, foldable handle 12 will be broken off with the fingers and thumb disconnected in the cover 13 easy to break and the weak area 132 at adapter sleeve 15 junction surfaces, expose plug 2.This utility model is provided with joint face 16 on enclosing cover 1, seal cover 3 is provided with corresponding sealing ring 33, to prevent that covering cover easy to break 13 and the diaphragm seal on the seal cover 3 31 that external force in the process acts on by seal cover 3 on the plug 2 the connection foldable handle 12 on the enclosing cover 1 in group squeezes broken, production technology is good, and is safe and reliable.
Fig. 5,6 shows embodiment 2 of the present utility model, other structure of present embodiment is identical with embodiment 1, different is the structure of foldable handle 12 and cover easy to break 13, foldable handle 12 is a cuboid in this example, its longitudinal section is a rectangle, and the cover easy to break 13 of frangibility is provided with snap slot 133 with the junction surface of adapter sleeve 15.When removing foldable handle 12, break off with the fingers and thumb as long as hold on the cuboid foldable handle 12 direction one side, foldable handle 12 will be broken off with the fingers and thumb disconnected in cover 13 easy to break and snap slot 133 places at adapter sleeve 15 junction surfaces, expose plug 2.
Fig. 7,8 shows embodiment 3 of the present utility model, other structure of present embodiment is identical with embodiment 1, different is the structure of foldable handle 12 and cover easy to break 13, and the longitudinal section of foldable handle 12 is a taper type in this example, and the cover easy to break 13 of frangibility is provided with snap slot 133 with the junction surface of adapter sleeve 15.When removing foldable handle 12, break off with the fingers and thumb as long as hold on the foldable handle 12 of taper type direction one side, foldable handle 12 will be broken off with the fingers and thumb disconnected in cover 13 easy to break and snap slot 133 places at adapter sleeve 15 junction surfaces, expose plug 2.
In addition to the implementation, foldable handle 12 also can be other shape, as abnormity.As long as it can be easy to cover 13 easy to break to fracture.
Fig. 9 is used for the structural representation of bottled transfusion for this utility model embodiment 1; This utility model is connected with bottle 9 welded seals of bottled transfusion by the connecting ring 11 of its enclosing cover 1.During use as long as upwards break the protuberance 121 of foldable handle 12 off with the fingers and thumb, thereby foldable handle 12 is broken off with the fingers and thumb disconnected from the cover 13 easy to break and the junction surface of the adapter sleeve 15 of enclosing cover 1, expose plug 2, liquid medicine can be injected bottle or the medicine in the bottle be injected the blood of human body by syringe.
Figure 10 shows the structural representation that this utility model embodiment 2 is used for packed transfusion; Be connected with interface 7 on the bag 8 of packed transfusion, this utility model is connected with interface 7 welded seals by the connecting ring 11 of its enclosing cover 1.Break off with the fingers and thumb as long as hold on the foldable handle 12 direction one side during use, thereby foldable handle 12 is broken off with the fingers and thumb disconnected from the cover 13 easy to break and the junction surface of the adapter sleeve 15 of enclosing cover 1, expose plug 2, liquid medicine can be injected bag or the medicine in the bag be injected the blood of human body by syringe.
Figure 11 shows the structural representation that this utility model embodiment 3 is used for packed transfusion; Be connected with interface 7 on the bag 8 of packed transfusion, this utility model is connected with interface 7 welded seals by the connecting ring 11 of its enclosing cover 1.As long as holding on the taper type foldable handle 12 direction one side during use breaks off with the fingers and thumb, thereby break disconnected from the cover 13 easy to break and the junction surface of the adapter sleeve 15 of enclosing cover 1 foldable handle 12, expose plug 2, can be with liquid medicine injection bag or with the blood of the medicine in the bag by syringe injection human body.
Claims (10)
1. a large transfusion flexible bag, bottle packaging list plug formula composite cover easy to break, comprise enclosing cover (1) and plug (2), it is characterized in that being arranged with in the described enclosing cover (1) seal cover (3), the upper end central authorities of described seal cover (3) are provided with can be by the diaphragm seal (31) of syringe puncture, described plug (2) is sealed between seal cover (3) and the enclosing cover (1), and the top of described enclosing cover (1) is provided with the foldable handle (12) that can expose the frangibility of plug (2) behind the cracking-off.
2. large transfusion flexible bag according to claim 1, bottle packaging list plug formula composite cover easy to break, it is characterized in that described enclosing cover (1) comprises one by positioning sleeve (14) be positioned at the stairstepping cover that the adapter sleeve (15) of positioning sleeve (14) upper end is formed, between positioning sleeve (14) and adapter sleeve (15), form joint face (16), described foldable handle (12) is located at the top of adapter sleeve (15), described plug (2) is sealed in the adapter sleeve (15) by seal cover (3), and the bottom of described positioning sleeve (14) is provided with connecting ring (11).
3. large transfusion flexible bag according to claim 2, bottle packaging list plug formula composite cover easy to break is characterized in that described enclosing cover (1) is connected with seal cover (3) welded seal.
4. large transfusion flexible bag according to claim 3, bottle packaging list plug formula composite cover easy to break, it is characterized in that described seal cover (3) comprises a sealing shroud (32), described diaphragm seal (31) is located at the upper end central authorities of sealing shroud (32), the bottom of sealing shroud (32) is provided with a sealing ring (33), sealing shroud (32) and adapter sleeve (15) fit, sealing ring (33) fits with joint face (16) and is welded to connect.
5. according to claim 2 or 3 or 4 described large transfusion flexible bags, bottle packaging list plug formula composite cover easy to break, it is characterized in that being provided with between described adapter sleeve (15) and the foldable handle (12) cover easy to break (13) of frangibility.
6. large transfusion flexible bag according to claim 5, bottle packaging list plug formula composite cover easy to break, the axial section that it is characterized in that the endoporus of described cover easy to break (13) is an inclined-plane (131), forms weak area (132) at the junction surface with adapter sleeve (15).
7. large transfusion flexible bag according to claim 5, bottle packaging list plug formula composite cover easy to break is characterized in that the cover easy to break (13) of described frangibility and the junction surface of adapter sleeve (15) are provided with snap slot (133).
8. according to claim 2 or 3 or 4 described large transfusion flexible bags, bottle packaging list plug formula composite cover easy to break, it is characterized in that described foldable handle (12) is a long waist shaped, which is provided with the protuberance (121) that stretches out adapter sleeve (15).
9. according to claim 1 or 2 or 3 or 4 described large transfusion flexible bags, bottle packaging list plug formula composite cover easy to break, it is characterized in that described foldable handle (12) longitudinal section is rectangle or taper type.
10. large transfusion flexible bag according to claim 5, bottle packaging list plug formula composite cover easy to break is characterized in that described foldable handle (12) longitudinal section is rectangle or taper type; Or foldable handle (12) is long waist shaped, which is provided with the protuberance (121) that stretches out adapter sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628196U CN201020030Y (en) | 2007-03-30 | 2007-03-30 | Single-plug easy-folding combined cover used for large transfusion soft bag and bottle package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200628196U CN201020030Y (en) | 2007-03-30 | 2007-03-30 | Single-plug easy-folding combined cover used for large transfusion soft bag and bottle package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020030Y true CN201020030Y (en) | 2008-02-13 |
Family
ID=39087435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200628196U Ceased CN201020030Y (en) | 2007-03-30 | 2007-03-30 | Single-plug easy-folding combined cover used for large transfusion soft bag and bottle package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020030Y (en) |
-
2007
- 2007-03-30 CN CNU2007200628196U patent/CN201020030Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20140225 Decision number of declaring invalidation: 22155 Granted publication date: 20080213 |