CN201775791U - Combined cover for infusion package and infusion container with same - Google Patents
Combined cover for infusion package and infusion container with same Download PDFInfo
- Publication number
- CN201775791U CN201775791U CN2010201198784U CN201020119878U CN201775791U CN 201775791 U CN201775791 U CN 201775791U CN 2010201198784 U CN2010201198784 U CN 2010201198784U CN 201020119878 U CN201020119878 U CN 201020119878U CN 201775791 U CN201775791 U CN 201775791U
- Authority
- CN
- China
- Prior art keywords
- cover
- capacitor portion
- sealing
- easy
- composite cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000002131 composite material Substances 0.000 claims description 39
- 239000003990 capacitor Substances 0.000 claims description 30
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 239000011888 foil Substances 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a combined cover for infusion package, comprising a connecting cover, a sealing cover and a rubber stopper, wherein the connecting cover is provided with a small chamber part and a transitional cavity part; a sealing membrane is arranged between the small chamber part and the transitional chamber part; a connecting ring is arranged at the lower end of the connecting cover; the sealing cover is provided with an opening hole sealed by a sealing part; the sealing part comprises a breaking-off part easy to break off and a holding part easy to hold and apply force; the sealing cover is clamped with the connecting cover; the small chamber part is sealed by the sealing cover; and the rubber stopper is injected into the small chamber part of the connecting cover and is adhered with the small chamber part together, is sealed in a space formed by the sealing cover and the small chamber part and is matched with the structure of the small chamber part. The utility model also provides an infusion container with the combined cover. According to the combined cover and the infusion container, with the structure of a large upper part and a small lower part, the cost of the connecting cover is reduced; the rubber stopper is filled into the small chamber part of the connecting cover by a dual-injection process, so that the cost of the rubber stopper is reduced; and the combined cover is convenient for popularization and use.
Description
Technical field
This utility model relates to the medical packaging field, more specifically, relates to a kind of infusion vessel that is used for the composite cover of transfusion package and has this composite cover.
Background technology
The composite cover of prior art and plastics package with this composite cover are as shown in Figure 1, composite cover is made up of enclosing cover 51, plug 52 and inner cap 53, at first enclosing cover sealing 511 is removed during use, expose plug 52 so that use for the syringe puncture, in use, the puncture needle of transfusion device is held tightly to guarantee that transfusion device can not break away from infusion vessel when infusing by plug 52.
The inventor finds that there are the following problems at least in the prior art: because the particularity of infusion products, enclosing cover sealing 511 before use can not be damaged, draw ring can not be broken in use, but the part at enclosing cover 51 centers must be pulled open with plug 52 in exposing, satisfying above-mentioned requirements makes very high to the material requirements of enclosing cover 51, promptly should satisfy the welding fusing point the same, require the enclosing cover 51 back draw rings that are shaped that stronger tenacious and persistent will is arranged simultaneously again with inner cap 53.The material price that satisfies this requirement is three times of inner cap 53 material prices, simultaneously owing to require sealing 511 must stand intact before use, and be easy to pull open when using, it is very high that this requires the mould and die accuracy of shaping enclosing cover 51, costing an arm and a leg of mould, based on this 2 point, make composite cover cost as shown in Figure 1 very high.
The utility model content
This utility model aims to provide a kind of simple in structure, easy to use and lower-cost infusion vessel that is used for the composite cover of transfusion package and has this composite cover.
According to an aspect of the present utility model, a kind of composite cover that is used for transfusion package is provided, comprising: connection cover, present little macrostructure down, it has capacitor portion and adapter cavity portion, be provided with diaphragm seal between capacitor portion and the adapter cavity portion, and the connection cover lower end is provided with connecting ring; Seal cover has perforate on it, perforate is by both seals, and sealing comprises the broken part that is easy to fracture and be easy to grip and afterburning grip part that seal cover and connection cover are connected together, and seal cover sealing capacitor portion; Plug is injection-moulded in the capacitor portion of connection cover, and bonds together with capacitor portion, and this plug is closed in the formed space of seal cover and capacitor portion, and plug and capacitor portion structure are complementary.
Preferably, the opening diameter size is between φ 5.3mm to the φ 5.6mm, so that be complementary with the puncture needle size of transfusion device.
Preferably, adapter cavity portion is the assembly of cylinder or cone or cylinder and cone.
Preferably, seal cover has projecting ring section, and the inwall of projecting ring section has concave station, and the outer wall of capacitor portion has boss, projecting ring section and capacitor portion pass through concave station and boss is connected together.
Preferably, diaphragm seal and connection cover are one-body molded.
Preferably, the grip part comprises easy broken rod, foldable handle, three kinds of forms of easy-to-fold cap.
According to another aspect of the present utility model, a kind of infusion vessel also is provided, comprising: body is used for the splendid attire medicinal liquid; The combinations thereof lid, it is connected with body.
Preferably, body and composite cover weld together.
Preferably, body is a plastic bottle.
Preferably, body is a plastic bag, and plastic bag comprises interface and the plastic foil that is connected with interface, and interface and plastic foil weld together.
Employing is according to composite cover of the present utility model and have the infusion vessel of this composite cover, its connection cover adopts up-small and down-big structure, reduced the cost of connection cover, and plug is filled in the capacitor portion of connection cover by two Shooting Technique injection mouldings, like this, make plug firm, the convenient use, and reduced the consumption of plug, reduced the cost of plug, simultaneously, adopt seal cover to replace enclosing cover, therefore reduced expensive outer cover material consumption, made composite cover and to have a production cost of infusion vessel of this composite cover lower, be convenient to promote the use of.
Description of drawings
Constitute this description a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with description.Among the figure:
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the structural representation of an embodiment of this utility model composite cover;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the structural representation of another embodiment of this utility model composite cover;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the structural representation of another embodiment of this utility model seal cover;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the structural representation of an embodiment that the utlity model has the infusion vessel of this composite cover;
Fig. 9 is the structural representation of another embodiment that the utlity model has the infusion vessel of this composite cover; And
Figure 10 is an embodiment of the infusion vessel that has this composite cover among Fig. 9 structural representation that cooperates with seal cover of transfusion device puncture needle in use.
The specific embodiment
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 2 is the structural representation of an embodiment of this utility model composite cover, in conjunction with referring to Fig. 3-Fig. 7, as shown in the figure, a kind of composite cover that is used for transfusion package is provided, comprise: connection cover 11, present little macrostructure down, it has capacitor portion 113 and adapter cavity portion 114, such structure is saved material, has reduced production cost, is provided with diaphragm seal 112 between capacitor portion 113 and the adapter cavity portion 114, and connection cover 11 lower ends are provided with connecting ring 111, connection cover 11 can infusion vessel bottleneck or bag mouth weld together, connect closely like this, and good leak tightness; Seal cover 12, have perforate 125 on it, perforate 125 is by sealing 121 sealings, and sealing 121 comprises the broken part 1211 that is easy to fracture and is easy to grip and afterburning grip part 1212, by broken part 1211 being fractureed to grip part 1212 application of forces, thereby sealing 121 is removed, just can carry out transfusion operation then, seal cover 12 is connected together with connection cover 11, like this, connect closely, seal cover 12 is closed capacitor portion 113, good leak tightness; Plug 13, be filled in by two Shooting Techniques in the capacitor portion 113 of connection cover 11, and bond together with capacitor portion 113, this plug 13 is closed in seal cover 12 and the capacitor portion 113 formed spaces, and plug 13 is complementary with capacitor portion 113 structures.Like this, in the time of transfusion operation, plug 13 is firm, and is easy to use, and such structure decrease the use amount of plug 13, reduced production cost.During transfusion, in conjunction with referring to Figure 10, the puncture needle 41 of transfusion device 4 pierces through and punctures sealing 125, plug 13 and diaphragm seal 112 successively, just can carry out transfusion operation.
As shown in Figure 2, preferably, adapter cavity portion 114 is a cylinder, and adapter cavity portion 114 also can be the assembly of cone or cylinder and cone certainly, like this, can satisfy the needs of different situations.
As Fig. 2, Fig. 4 and shown in Figure 6, preferably, seal cover 12 has projecting ring section 123, and the inwall of projecting ring section 123 has concave station 1231, and the outer wall of capacitor portion 113 has boss 1131, and projecting ring section 123 is connected together with boss 1131 with the concave station 1231 that passes through of capacitor portion 113.Connect so closely, good leak tightness can prevent the seepage of liquid and the pollution of medicinal liquid thereof.
As Fig. 2, Fig. 4 and shown in Figure 6, preferably, diaphragm seal 112 is one-body molded with connection cover 11.Diaphragm seal can prevent liquid medicine contamination, and when transfusion operation, the needle pierces diaphragm seal 112 of transfusion device just can carry out transfusion operation, and diaphragm seal 112 is one-body molded with connection cover 11, like this, is convenient to manufacture.
As Fig. 2-shown in Figure 6, preferably, grip part 1212 comprises easy broken rod, foldable handle, three kinds of forms of easy-to-fold cap.Such structure is convenient to grip, and is easy to the broken part 1211 of sealing 121 is fractureed, and then is convenient to transfusion operation.
In conjunction with referring to Figure 10, preferably, perforate 125 diameter are between φ 5.3mm to the φ 5.6mm, so that be complementary with puncture needle 41 sizes of transfusion device 4, such perforate size is convenient to transfusion operation, the convenient use.
As Fig. 8-shown in Figure 10, this utility model also provides a kind of infusion vessel with this composite cover, comprising: body 2, be equipped with medicinal liquid 3 in it; The above-mentioned composite cover that is used for transfusion package 1, it is connected with body 2.
Preferably, body 2 welds together with composite cover 1.Like this, connect closely and firmly, body 2 also can link together by the bonding alternate manner that waits with composite cover 1 certainly.
As Fig. 9 and shown in Figure 10, preferably, body 2 is plastic bottles, like this, easy to use, and be easy to processing and fabricating, certainly, as shown in Figure 8, body 2 also can be a plastic bag, plastic bag comprises interface 21 and the plastic foil 22 that is connected with interface 21, certainly body 2 can also be other suitable containers body, and interface 21 welds together with plastic foil 22, like this, connection closely and firmly, interface 21 also can link together by bonding other suitable manner that waits with plastic foil 22 certainly.
As can be seen from the above description, this utility model the above embodiments have realized following technique effect:
Employing is according to composite cover of the present utility model and have the infusion vessel of this composite cover, its connection cover adopts up-small and down-big structure, connection cover has capacitor portion and adapter cavity portion, such structure has reduced the cost of connection cover, and composite cover also has seal cover, seal cover and connection cover are connected together, easy to use and good leak tightness, plug is filled in by two Shooting Techniques in the capacitor portion of enclosing cover, like this, makes plug firm, the convenient use, reduced the use amount of plug, and then reduced the cost of plug, simultaneously, adopt seal cover to replace enclosing cover, therefore reduced expensive outer cover material consumption, made composite cover and to have a production cost of infusion vessel of this composite cover lower, be convenient to promote the use of.
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 (9)
1. a composite cover that is used for transfusion package is characterized in that, comprising:
Connection cover (11), present little macrostructure down, it has capacitor portion (113) and adapter cavity portion (114), is provided with diaphragm seal (112) between described capacitor portion (113) and the described adapter cavity portion (114), and described connection cover (11) lower end is provided with connecting ring (111);
Seal cover (12), has perforate (125) on it, described perforate (125) is sealed by sealing (121), described sealing (121) comprises the broken part (1211) that is easy to fracture and is easy to grip and afterburning grip part (1212), described seal cover (12) is connected together with described connection cover (11), and described seal cover (12) sealing described capacitor portion (113);
Plug (13), be injection-moulded in the described capacitor portion (113) of described connection cover (11), and bond together with described capacitor portion (113), described plug (13) is closed in described seal cover (12) and the formed space of described capacitor portion (113), and described plug (13) is complementary with described capacitor portion (113) structure.
2. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described adapter cavity portion (114) is a cylinder, or is cone, or is the assembly of cylinder and cone.
3. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described perforate (125) diameter is between φ 5.3mm to the φ 5.6mm, so that be complementary with puncture needle (41) size of transfusion device (4).
4. the composite cover that is used for transfusion package according to claim 1, it is characterized in that, described seal cover (12) has projecting ring section (123), the inwall of described projecting ring section (123) has concave station (1231), and the outer wall of described capacitor portion (113) has boss (1131), and described projecting ring section (123) is connected together by described concave station (1231) and described boss (1131) with described capacitor portion (113).
5. the composite cover that is used for transfusion package according to claim 1 is characterized in that, described grip part (1212) comprise easy broken rod, foldable handle, three kinds of forms of easy-to-fold cap.
6. an infusion vessel is characterized in that, comprising:
Body (2) is used for splendid attire medicinal liquid (3);
According to each described composite cover (1) that is used for transfusion package among the claim 1-5, it is connected with described body (2).
7. infusion vessel according to claim 6 is characterized in that, described body (2) welds together with described composite cover (1).
8. infusion vessel according to claim 6 is characterized in that, described body (2) is a plastic bottle.
9. infusion vessel according to claim 6, it is characterized in that, described body (2) is a plastic bag, and described plastic bag comprises interface (21) and the plastic foil (22) that is connected with described interface (21), and described interface (21) welds together with described plastic foil (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201198784U CN201775791U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201198784U CN201775791U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775791U true CN201775791U (en) | 2011-03-30 |
Family
ID=43789028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201198784U Expired - Fee Related CN201775791U (en) | 2010-02-05 | 2010-02-05 | Combined cover for infusion package and infusion container with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775791U (en) |
-
2010
- 2010-02-05 CN CN2010201198784U patent/CN201775791U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201642923U (en) | Combined cover used for transfusion packaging and transfusion container with same | |
| CN201625162U (en) | Combination cover for packing infusion solution and infusion solution vessel | |
| CN201775791U (en) | Combined cover for infusion package and infusion container with same | |
| CN201642910U (en) | Combined cover for transfusion package and transfusion container with same | |
| CN201642904U (en) | Combined cover for infusion packaging and infusion container with combined cover | |
| CN201775785U (en) | Combined cover for transfusion package and transfusion vessel with same | |
| CN201642905U (en) | Combined cover used for transfusion packaging and transfusion container with same | |
| CN201625178U (en) | Combination cover for packing infusion solution and infusion solution vessel | |
| CN201676277U (en) | Combined cover for infusion package and infusion container employing same | |
| CN201684178U (en) | Combination cover used for infusion packaging and infusion container provided with same | |
| CN201642906U (en) | Combined cover for infusion packaging and infusion container having the same | |
| CN201684179U (en) | Combination cover used for transfusion packaging and transfusion container with same | |
| CN201642925U (en) | Combined cover for infusion packaging and infusion container with combined cover | |
| CN201642911U (en) | Combined cover for infusion packaging and infusion container with combined cover | |
| CN201642924U (en) | Combinational cover for infusion packing and infusion container with same | |
| CN201642915U (en) | Combined cover for transfusion package and transfusion container with same | |
| CN201642908U (en) | Combined cover for infusion packaging and infusion container having the same | |
| CN201625163U (en) | Combination cover for packing infusion solution and infusion solution vessel | |
| CN201676271U (en) | Combined cap for infusion packaging and infusion container with combined cap | |
| CN201775787U (en) | Combined cover for infusion packaging and infusion container with same | |
| CN201775783U (en) | Combined cover for infusion packaging and infusion container with same | |
| CN201775784U (en) | Combined cover for transfusion package and transfusion container with same | |
| CN201642917U (en) | Combinational cover for infusion packing and infusion container with same | |
| CN201642907U (en) | Combined cover for transfusion package and transfusion container with the same | |
| CN201775782U (en) | Combined cap for infusion packaging and infusion container with same |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20180205 |