CN205659135U - Roll over shank type infusion combined cover and soft bag infusion container - Google Patents
Roll over shank type infusion combined cover and soft bag infusion container Download PDFInfo
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- CN205659135U CN205659135U CN201620390808.XU CN201620390808U CN205659135U CN 205659135 U CN205659135 U CN 205659135U CN 201620390808 U CN201620390808 U CN 201620390808U CN 205659135 U CN205659135 U CN 205659135U
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- plug
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- brokenly
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Abstract
The utility model relates to a roll over shank type infusion combined cover, including the enclosing cover, plug and inner cup, the enclosing cover includes this somatic part, the portion of opening brokenly that is connected with this somatic part one end and setting up in opening broken an operating portion of keeping away from this somatic part one end, this somatic part has the plug holding chamber that is used for the injection moulding plug, and set up the handle hole that runs through plug holding chamber, the portion of opening brokenly is the cavity setting, and set up in handle hole department, with sealed handle hole, the plug is arranged plug holding intracavity and adjacent in and is opened broken and establish, the adjacent plug of inner cup sets up in the enclosing cover, be used for sealed spacing plug. So, setting up portion of opening brokenly and operating portion, and opening brokenly portion's cavity setting, compare traditional easy dyestripping formula combined cover or pull ring formula combined cover, this shank type combined cover opening force is little, satisfies tensile strength and impact strength's requirement, can not cause combined cover's damage. Meanwhile, simple structure, the size is less, has reduced the consumption of packing raw and other materials, has reduced manufacturing cost.
Description
Technical field
This utility model relates to pharmaceutical equipment technical field, particularly relates to a kind of folded handle formula transfusion combined cover and soft bag is defeated
Liquid container.
Background technology
In clinical treating disease, often give patient infusion or by intravenous drip directly by infusion of medicine body, so
Need a large amount of use medicinal liquid packing container.Plastic container for infusion refers mainly to polypropylene transfusion bottle or transfusion flexible bag, compares traditional
Glass container, plastic container for infusion has clear superiority, and its application is continuously increased.
Generally, medicinal liquid is stored in transfusion bag, and the injection of medicinal liquid or output use Medical connector to realize.At present, infusion bottle/
The composite cover of bag mainly uses draw-ring type or easily tore film structure, at transfusion or the easily tore film or pull open draw ring of tearing during dosing contact pin,
Exposing plug, but easily tore film structure produces more complicated, cost is high, the composite cover of draw-ring type need to be difficult to meet simultaneously opening force little,
Hot strength and the big requirement of impact strength, easily cause the damage of composite cover, even cause plug to fall in transfusion solution and cause
Pollute.
Utility model content
Based on this, it is necessary to for traditional easily tore film formula or draw-ring type composite cover structure complexity, easily cause transfusion solution
The problem polluted, it is provided that a kind of simple in construction, opening force are little and easily break folded handle formula transfusion combined cover and the soft bag infusion container of folding.
A kind of folded handle formula transfusion combined cover, at the one end open of the interface connector being arranged at soft bag infusion container, is used for
Closing described opening, described folded handle formula transfusion combined cover includes that enclosing cover, plug and inner cap, described enclosing cover include body and institute
State the portion of opening brokenly that body one end connects and the portion of opening brokenly described in the being arranged at operating portion away from described body one end, described body
Portion has the plug containing cavity for plug described in injection mo(u)lding, and offers the handle hole running through described plug containing cavity, institute
Stating the portion of opening brokenly is that hollow is arranged, and is arranged at described handle hole, and to seal described handle hole, described plug is placed in described plug
In containing cavity and adjacent described in the portion of opening brokenly and set, the adjacent described plug of described inner cap is arranged in described enclosing cover, is used for sealing limit
The described plug in position.
Wherein in an embodiment, described body, the portion of opening brokenly and described operating portion are one-body molded.
Wherein in an embodiment, the aperture of described handle hole is less than the radial dimension of described plug containing cavity, more than institute
State the radial dimension of the inner chamber in the portion of opening brokenly.
Wherein in an embodiment, described in the junction of the portion of opening brokenly and described body be provided with easy fault trough.
Wherein in an embodiment, described easily broken slot cross-section is trapezoidal or triangle.
Wherein in an embodiment, the top inner wall of described plug containing cavity is provided with ring-type lobe, described plug
The fit matched with described lobe it is provided with towards the one end in the described portion of opening brokenly.
Wherein in an embodiment, described body extends outwardly away from the one end in the described portion of opening brokenly and is provided with for described
The weld flange of the opening part welding of the interface connector of soft bag infusion container, described weld flange side is provided with weldering in the form of a ring
T-Ring.
Wherein in an embodiment, the inwall of the corresponding described weld flange of described body is provided with and is embedded groove and adjacent described
The pressing boss being embedded groove and set, described inner cap be correspondingly provided be embedded at described in be embedded groove the portion that is embedded and with described pressing boss
The pressing groove matched, described enclosing cover is connected as one by pressing with described inner cap.
Wherein in an embodiment, described inner cap away from described plug one end and described welding ring away from described weld convex
One end of edge is concordant.
A kind of soft bag infusion container, including folded handle formula transfusion combined cover described above.
Above-mentioned folded handle formula transfusion combined cover and soft bag infusion container, arrange the portion of opening brokenly and operating portion, and open brokenly portion's hollow and set
Putting, compare traditional easily tore film formula composite cover or draw-ring type composite cover, this folded handle formula composite cover opening force is little, meets hot strength
And the requirement of impact strength, do not result in the damage of composite cover.Meanwhile, simple in construction, size is less, decreases packaging former
The consumption of material, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the folded handle formula transfusion combined cover of this utility model one embodiment；
Fig. 2 is the profile of the enclosing cover of the folded handle formula transfusion combined cover shown in Fig. 1；
Fig. 3 is the structural representation at another visual angle of the folded handle formula transfusion combined cover shown in Fig. 1.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make of the present utility model
The understanding of disclosure is more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model
The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein
The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " include
Arbitrary and all of combination of one or more relevant Listed Items.
As shown in Figures 1 and 2, the folded handle formula transfusion combined cover 10 in this utility model one embodiment, including enclosing cover 12, glue
Plug (not shown) and inner cap (not shown).This enclosing cover 12 includes the portion of opening brokenly 124 that body 122 is connected with body 122 one end
And it being arranged at the portion of opening brokenly 124 operating portion 126 away from body 122 one end, this body 122 has for this glue of injection mo(u)lding
The plug containing cavity 1222 of plug, and offer the handle hole 1224 running through this plug containing cavity 1222.This portion of opening brokenly 124 is in hollow
Arrange, and be located at this handle hole 1224, to seal this handle hole 1224.It is interior and adjacent that this plug is placed in plug containing cavity 1222
The portion of opening brokenly 124 and set, the adjacent plug of this inner cap is arranged in enclosing cover 12, is used for sealing this plug spacing.
When deployed, first breaking folding operating portion 126, operating portion 126 stress makes the body in the portion of opening brokenly 124 and enclosing cover 12
122 junctions fracture, then plug is leaked in air cruelly by handle hole 1224, can be to defeated through plug by syringe needle
Liquid soft bag is injected or sucking-off medicinal liquid.Compare traditional easily tore film formula composite cover or draw-ring type composite cover, this folded handle formula composite cover
Opening force is little, meets the requirement of hot strength and impact strength, does not results in the damage of composite cover.Meanwhile, simple in construction,
Size is less, decreases the raw-material consumption of packaging, reduces production cost.
Preferably, this body 122, the portion of opening brokenly 124 and operating portion 126 are one-body molded.So, body 122, the portion of opening brokenly
124 and operating portion 126 rigid plastics of the same race can be used to make, such as, polypropylene, according to the material behavior of this rigid plastics, can
Controlling the bonding strength in the portion of opening brokenly 124 and body 122, i.e. control action is in the active force of operating portion 126, is further ensured that this
Composite cover meets opening force, the hot strength i.e. requirement of impact strength.
Preferably, the aperture of this handle hole 1224 is less than the radial dimension of this plug containing cavity 1222, more than this portion of opening brokenly
The radial dimension of the inner chamber of 124, so, it is simple to the unlatching of composite cover.In the present embodiment, this handle hole 1224 runs through this plug and holds
Putting chamber 1222, this portion of opening brokenly 124 is shaped in this body 122 and offers the position of handle hole 1224, due to the portion of opening brokenly 124
Hollow is arranged, and the aperture of handle hole 1224 is more than the inner chamber in this portion of opening brokenly 124, and the portion of opening brokenly 124 is towards the ring of this handle hole 1224
Shape end face part is placed in the end of body 122, extends partially in the range of handle hole 1224, then the portion of opening brokenly 124 and body
The contact surface in portion 122 is little, it is simple to operator break folding operating portion 126 and open this composite cover.Additionally, compare the combination of draw-ring type
Lid, plug and interval, the portion of opening brokenly 124 are arranged, and the opening force that the portion of opening brokenly 124 fractures is little, it is to avoid cause composite cover and plug to damage
Situation occur.
Preferably, this portion of opening brokenly 124 is provided with easy fault trough (not shown) with the junction of body 122.In the present embodiment, should
The portion of opening brokenly 124 offers ring-type easy fault trough with the outer wall of body 122 junction, and the cross section of this easy fault trough is trapezoidal.Certainly,
In some other embodiment, the shape of this easy fault trough can be also triangle, polygon etc., in this no limit.So, it is simple to
The portion of opening brokenly 124 stress and fracture, easy-to-use.
Preferably, the top inner wall of this plug containing cavity 1222 is provided with ring-type lobe 1226, and this plug is towards opening
The one end in broken portion 124 is provided with the fit (not shown) matched with lobe 1226.So, plug is made to be molded in plug
Be difficult to rock time in containing cavity 1222, add the stability of connection, and under the compressing of inner cap, this lobe 1226 with coordinate
Fit depressions, reaches good sealing effectiveness.
Wherein, this body 122 extends outwardly away from one end, the portion of opening brokenly 124 and is provided with the interface for soft bag infusion container
The weld flange 128 of the opening part of connector, this weld flange 128 side is provided with welding ring 1282 in the form of a ring.This welding is convex
Edge 128 butts up against interface connector flange corresponding thereto, and is welded with interface connector by this welding ring 1282, makes group
Closing lid connects as one with transfusion flexible bag.
Preferably, this body 122 is to the inwall of weld flange 128 should being provided with and be embedded groove 1227 and adjacent this is embedded groove
And the pressing boss 1228 set, this inner cap is correspondingly provided with the portion that is embedded (figure do not mark) being embedded at this and being embedded groove 1227 and convex with pressing
The pressing groove that platform 1228 matches, this enclosing cover 12 is connected as one by pressing with inner cap.So, inner cap passes through with enclosing cover 12
Being embedded groove 1227 and coordinating of being embedded portion, pressing boss 1228 is firmly connected with the cooperation of pressing groove, thus realizes plug
Stable support with fixing.
It is pointed out that in the present embodiment, this inner cap away from one end and the welding ring 1282 of plug away from weld flange
One end of 128 is concordant.So, the flange of interface connector welds with weld flange 128 and welding ring 1282, and inner cap is away from plug
One end weld with the flange of interface connector, thus by once welding, it is achieved that the effect of double-layer seal, simplify work
Skill, and avoid the risk that medicinal liquid spills from inner cap, improve the reliability of this folded handle formula transfusion combined cover 10.It is appreciated that
In the present embodiment, this inner cap is concordant away from one end of weld flange 128 with welding ring 1282 away from one end of plug, real at other
Execute in example, the most concordant also can, in this no limit.
Preferably, referring to Fig. 1 and Fig. 3, this operating portion 126 side is additionally provided with the mark part for identifying direction of operating
1262.In the present embodiment, this operating portion 126 includes connecting portion and is arranged at connecting portion 1264 breaking away from side, the portion of opening brokenly 124
Folding part 1266, this connecting portion 1264 is a disk, and it is shaped in one end away from body 122, the portion of opening brokenly 124, and this breaks folding
Portion 1266 is rectangle, long waist shaped or frustum, and its side is provided with the mark part 1262 being previously described for identifying direction of operating.Tool
Body ground, this mark part 1262 is a direction-indicating arrow, as it is shown in figure 1, this mark part 1262 point to towards, i.e. away from body
The direction of 122, represents and breaks folding towards the right side and can realize the unlatching of composite cover along breaking folding part 1266.
Based on above-mentioned folded handle formula transfusion combined cover 10, this utility model also provides for a kind of soft bag infusion container, this soft bag
Infusion vessel includes above-mentioned folded handle formula transfusion combined cover 10.
Above-mentioned folded handle formula transfusion combined cover 10 and soft bag infusion container, arrange the portion of opening brokenly 124 and operating portion 126, and open brokenly
Portion 124 hollow is arranged, and compares traditional easily tore film formula composite cover or draw-ring type composite cover, and this folded handle formula composite cover opening force is little,
Meet the requirement of hot strength and impact strength, do not result in the damage of composite cover.Meanwhile, simple in construction, size is less,
Decrease the raw-material consumption of packaging, reduce production cost.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a folded handle formula transfusion combined cover, at the one end open of the interface connector being arranged at soft bag infusion container, is used for sealing
Close described opening, it is characterised in that described folded handle formula transfusion combined cover includes that enclosing cover, plug and inner cap, described enclosing cover include this
The portion of opening brokenly that body is connected with described body one end and the portion of opening brokenly described in being arranged at are away from the operation of described body one end
Portion, described body has a plug containing cavity for plug described in injection mo(u)lding, and offers and run through described plug containing cavity
Handle hole, described in the portion of opening brokenly be that hollow is arranged, and be arranged at described handle hole, to seal described handle hole, described plug
Be placed in described plug containing cavity and adjacent described in the portion of opening brokenly and set, the adjacent described plug of described inner cap is arranged at described enclosing cover
In, it is used for sealing spacing described plug.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that described body, the portion of opening brokenly and described
Operating portion is one-body molded.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that the aperture of described handle hole is less than described
The radial dimension of plug containing cavity, be more than described in the radial dimension of inner chamber in the portion of opening brokenly.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that described in the portion of opening brokenly and described body
Junction is provided with easy fault trough.
Folded handle formula transfusion combined cover the most according to claim 4, it is characterised in that described easily broken slot cross-section is trapezoidal or three
Dihedral.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that the top inner wall of described plug containing cavity
Being provided with ring-type lobe, it is recessed that described plug is provided with coordinating of matching with described lobe towards the one end in the described portion of opening brokenly
Groove.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that described body is away from the described portion of opening brokenly
One end extend outwardly and be provided with the weld flange for welding with the opening part of the interface connector of described soft bag infusion container, institute
State weld flange side and be provided with welding ring in the form of a ring.
Folded handle formula transfusion combined cover the most according to claim 7, it is characterised in that the corresponding described welding of described body is convex
The inwall of edge be provided be embedded groove and adjacent described in be embedded groove and the pressing boss that sets, described inner cap be correspondingly provided be embedded at described embedding
If the portion that is embedded of groove and the pressing groove matched with described pressing boss, described enclosing cover is connected as by pressing with described inner cap
Integrally.
Folded handle formula transfusion combined cover the most according to claim 1, it is characterised in that described inner cap is away from the one of described plug
Hold concordant away from one end of described weld flange with described welding ring.
10. a soft bag infusion container, it is characterised in that include that folded handle formula as claimed in any one of claims 1 to 9 wherein is infused
Composite cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390808.XU CN205659135U (en) | 2016-04-29 | 2016-04-29 | Roll over shank type infusion combined cover and soft bag infusion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390808.XU CN205659135U (en) | 2016-04-29 | 2016-04-29 | Roll over shank type infusion combined cover and soft bag infusion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659135U true CN205659135U (en) | 2016-10-26 |
Family
ID=57163826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390808.XU Active CN205659135U (en) | 2016-04-29 | 2016-04-29 | Roll over shank type infusion combined cover and soft bag infusion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106074158A (en) * | 2016-08-22 | 2016-11-09 | 广东怡翔制药有限公司 | Folded handle formula transfusion combined cover and soft bag infusion container |
| CN106983664A (en) * | 2017-05-11 | 2017-07-28 | 苏州创扬医药科技股份有限公司 | A kind of draw-ring type combination cover and preparation method |
-
2016
- 2016-04-29 CN CN201620390808.XU patent/CN205659135U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106074158A (en) * | 2016-08-22 | 2016-11-09 | 广东怡翔制药有限公司 | Folded handle formula transfusion combined cover and soft bag infusion container |
| CN106074158B (en) * | 2016-08-22 | 2021-05-25 | 广东怡翔制药有限公司 | Folding handle type infusion combined cover and soft bag infusion container |
| CN106983664A (en) * | 2017-05-11 | 2017-07-28 | 苏州创扬医药科技股份有限公司 | A kind of draw-ring type combination cover and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Yuanmei village, Shitan Town, Zengcheng District, Guangzhou City, Guangdong Province (shiliuji) Patentee after: Guangdong Daxiang Pharmaceutical Co.,Ltd. Address before: Yuanmei village, Shitan Town, Zengcheng, Guangzhou City, Guangdong Province (shiliuji) Patentee before: GUANGDONG YIXIANG PHARMACEUTICAL Co.,Ltd. |