CN204092584U - Composite cover and there is the transfusion package of this composite cover - Google Patents
Composite cover and there is the transfusion package of this composite cover Download PDFInfo
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- CN204092584U CN204092584U CN201420465567.1U CN201420465567U CN204092584U CN 204092584 U CN204092584 U CN 204092584U CN 201420465567 U CN201420465567 U CN 201420465567U CN 204092584 U CN204092584 U CN 204092584U
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- composite cover
- bulge loop
- plug
- lid
- puncture portion
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Abstract
The utility model discloses a kind of composite cover and have the transfusion package of this composite cover, this composite cover comprises lid, and the middle part of the end face of lid is thinner, is puncture portion, and the periphery in puncture portion extends to form bulge loop beyond caping; This composite cover also comprises the plug be cast in bulge loop, and plug is positioned at above puncture portion, for closed puncture portion; The upper plane involution of bulge loop is used for the easily tore film of seal rubber plug.This utility model by pouring into a mould plug in bulge loop, and the upper plane involution of bulge loop is used for the easily tore film of seal rubber plug, compared with lid, top cover combine by composite cover in the past, eliminates enclosing cover, greatly reduce production cost.
Description
Technical field
This utility model relates to medical packaging field, especially, relates to a kind of composite cover for transfusion package.In addition, this utility model also relates to a kind of transfusion package comprising combinations thereof lid.
Background technology
Fig. 1 and Fig. 2 shows existing a kind of composite cover (patent No. 200920274437.9), this composite cover comprises: lid 10 ', the summit portion region of this lid 10 ' is thinner, for puncture portion 101 ', the periphery in puncture portion 101 ' extends to form bulge loop 103 ' to the direction beyond caping; Plug 30 ', injection moulding, in bulge loop 103 ', is positioned at top, close puncture portion 101 ', for closed puncture portion 101 '; Top cover 20 ', it has the structure matched with bulge loop 103 ', top cover 20 ' and bulge loop 103 ' are connected together, wherein, bulge loop 103 ' has snap ring 1031 ', seal cover 20 ' has annular groove 203 ', bulge loop 103 ' is connected together with annular groove 203 ' by the snap ring 1031 ' matched each other with seal cover 20 ', plug 30 ' is sealed in bulge loop 103 ' by top cover 20 ', and top cover 20 ' has A channel 201 ' and channel B 202 ', A channel 201 ' place envelope has A easily tore film 2011 ', and channel B 202 ' envelope has B easily tore film 2021 '.This composite cover is in the course of processing, first processing and manufacturing is needed to go out lid 10 ', again the colloid of molten condition is dropped down onto in the bulge loop 103 ' of lid 10 ', and then colloid is flattened to make plug 30 ', last have the top cover 20 ' of easily tore film to engage with bulge loop 103 ' envelope again, in actual manufacture, need processing lid 10 ', top cover 20 ' separately, and injection moulding forms plug 30 ' in lid 10 ', and the enclosing cover 10 ' with plug 30 ' is assembled with top cover 20 ', complex manufacturing, efficiency is low, and cost is high.
Utility model content
This utility model object is the transfusion package providing a kind of composite cover for transfusion package and have it, to solve existing composite cover processed complex and the high problem of cost.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of composite cover, this composite cover comprises lid, and the thickness at the middle part of the end face of lid is thin, the puncture portion for the benefit of punctured, and the periphery in puncture portion extends to form bulge loop to the direction beyond caping;
The composite cover mode also comprised by pouring into a mould is fixed on the plug in bulge loop, and plug is positioned at the top in puncture portion, for closed puncture portion;
The upper plane involution of bulge loop is used for the easily tore film of seal rubber plug.
Further, plug injection moulding is formed in bulge loop.
Further, the inner chamber of bulge loop is split at least two housing regions, and the quantity of plug is corresponding with the quantity of housing region, in order to seal each self-corresponding housing region respectively.
Further, composite cover comprises at least two separate bulge loops, and the inner chamber correspondence of each bulge loop is provided with plug.Further, the quantity of easily tore film is corresponding with the quantity of plug, in order to seal each self-corresponding plug respectively.
Further, the sidewall of lid is provided with the diminishing changeover portion of bottom-up bore at least partly.
Further, the horizontal cross-section of the inner chamber of bulge loop is toroidal or rectangular-shaped.
Further, the lower end of lid is provided with the connecting ring for the joint weld with transfusion package.
According to another aspect of the present utility model, also provide a kind of transfusion package, comprise above-mentioned composite cover.
This utility model has following beneficial effect:
This utility model is used for composite cover and the transfusion package of transfusion package, directly easily tore film is sealed up by the upper plane at bulge loop, eliminate traditional top cover for seal rubber plug, simplify the structure of composite cover, and overcome separately processing top cover and top cover and lid and assemble the problem that the low and manufacturing cost of operation redundancy, the working (machining) efficiency brought increases, reach structure simply, be convenient to process and the effect reduced costs.
Except object described above, feature and advantage, this utility model also has other object, feature and advantage.Below with reference to figure, this utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining this utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the composite cover of prior art;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of this utility model composite cover preferred embodiment one;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of this utility model composite cover preferred embodiment two;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the structural representation of this utility model composite cover preferred embodiment three;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of this utility model composite cover preferred embodiment four;
Figure 10 is the top view of Fig. 9;
Figure 11 is the structural representation of this utility model composite cover preferred embodiment five;
Figure 12 is the top view of Figure 11;
Figure 13 is the structural representation of this utility model composite cover preferred embodiment six;
Figure 14 is the top view of Figure 13;
Figure 15 is the structural representation of this utility model composite cover preferred embodiment seven;
Figure 16 is the structural representation that this utility model composite cover is packed for transfusion bag; And
Figure 17 is the structural representation of this utility model composite cover for plastic bottle transfusion package.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
With reference to Fig. 3 and Fig. 4, preferred embodiment one of the present utility model provides a kind of composite cover for transfusion package, and this composite cover comprises lid 10, and the middle part of the end face of lid 10 is thinner, for puncture portion 101, the periphery in puncture portion 101 extends to form bulge loop 105 to the direction beyond caping; This composite cover mode also comprised by pouring into a mould is located at the plug 20 in bulge loop 105, and plug 20 is positioned at the top in puncture portion 101, for closed puncture portion 101; The upper plane involution of bulge loop 105 is used for the easily tore film 30 of seal rubber plug 20.In the present embodiment, the course of processing of composite cover is as follows: first produce lid 10 through Mould Machining, in the bulge loop 105 of lid 10, plug 20 is generated again through Shooting Technique, specifically be included in bulge loop 105 glue that falls, flatten to generate the plug 20 coordinated with the bore seal of bulge loop 105, be finally used for the easily tore film 30 of seal rubber plug 20 at the upper end face involution of bulge loop 105.The present embodiment composite cover, compared with traditional composite cover, eliminate by coordinating to come the top cover of seal rubber plug 20 with bulge loop 105, injection moulding in bulge loop 105 is adopted to form plug 20, and on bulge loop 105 the direct Heat Sealing of plane in order to the easily tore film 30 of seal rubber plug 20, simplify the structure of composite cover, and overcome separately processing top cover and top cover and assemble with lid the problem that the operation brought is tediously long, working (machining) efficiency is low and manufacturing cost increases, reach structure simply, be convenient to process and the effect reduced costs.
Fig. 5 and Fig. 6 shows the composite cover structure of this utility model embodiment two, the difference of itself and embodiment one is, the inner chamber of bulge loop 105 is divided into two, fall respectively glue, pressing in two separated housing regions, to form the plug 20 corresponding with housing region, wherein, the passage that plug is corresponding is used for making up a prescription, and the passage that another plug is corresponding is used for transfusion.In other embodiments, the inner chamber of bulge loop 105 can also be divided into the housing region of three or more, then forms plug in respective housing region injection moulding respectively, with the multi-pass operation facilitating transfusion and make up a prescription in process.Preferably, art technology technical staff is appreciated that the quantity of the bulge loop 105 on composite cover can for multiple, and multiple bulge loop 105 is independent mutually, and the inner chamber correspondence of each bulge loop 105 is provided with plug 20.
Fig. 7 and Fig. 8 shows the composite cover structure of this utility model embodiment three, the difference of itself and embodiment one is, on the basis of embodiment one, the inner chamber of bulge loop 105 is set to the cavity that horizontal cross-section is rectangle, plug 20 is adjusted accordingly with the shape of easily tore film 30, and in fact inner chamber also can be other shape.
Fig. 9 and Figure 10 shows the composite cover structure of this utility model embodiment four, it is on the basis of embodiment three, the inner chamber of bulge loop 105 is divided into two, fall respectively glue, pressing in two separated housing regions, to form the plug 20 corresponding with housing region, wherein, the passage that plug is corresponding is used for making up a prescription, and the passage that another plug is corresponding is used for transfusion.In other embodiments, the inner chamber of bulge loop 105 can also be divided into the housing region of three or more, then forms plug in respective housing region injection moulding respectively, with the multi-pass operation facilitating transfusion and make up a prescription in process.
Figure 11 and Figure 12 shows the composite cover structure of this utility model embodiment five, and the quantity of easily tore film 30 is arranged two by it on the basis of embodiment four, in order to seal corresponding plug 20 respectively, prevents maloperation when making up a prescription or infuse.
Figure 13 and Figure 14 shows the composite cover structure of this utility model embodiment six, it is on the basis of embodiment five, the inner chamber of bulge loop 105 is optimized for two independently and horizontal cross-section is circular cavity, with the injection molded of the Mould Machining manufacture and plug 20 that facilitate lid 10.
Figure 15 shows the composite cover structure of this utility model embodiment seven, it is on the basis of embodiment six, structure of modification is carried out to lid 10, the diminishing changeover portion 106 of bottom-up bore is provided with at least partly at the sidewall of lid 10, in the present embodiment, the middle part of lid 10 is designed to the angled straight lines section of bottom-up bore convergent, thus makes the corresponding reduction of size on lid 10 top, reduce materials, cost-saving.Preferably, changeover portion 106 can also be designed to other shape, as curve-like etc.It will be understood by those skilled in the art that the lid of the composite cover of embodiment one to five also can arrange above-mentioned changeover portion 106, to reduce materials, cost-saving.
Alternatively, in above-described embodiment, the lower end of lid 10 is provided with the connecting ring 107 for the joint weld with transfusion package, like this, can composite cover and transfusion package be linked together more securely by connecting ring 107.
According to another aspect of the present utility model, also provide a kind of transfusion package, comprise the composite cover of above-described embodiment.In the present embodiment, transfusion package is infusion solutions packing container, comprising: plastic bottle, non-PVC-soft-bag, upright flexible bag etc., and Figure 16 shows the structural representation of transfusion bag packaging, and wherein, composite cover 1 is connected with transfusion bag 3 through interface 2; Figure 17 shows the structural representation of bottled transfusion package, and wherein, composite cover 1 is connected with infusion bottle 4 through bottleneck 41.
Adopt the composite cover for transfusion package and the transfusion package of this utility model embodiment, by injecting glue in bulge loop then thereon the direct involution of plane be used for the easily tore film of seal rubber plug, eliminate traditional top cover for seal rubber plug, simplify the structure of composite cover, and overcome separately processing top cover and top cover and assemble with enclosing cover the problem that the operation brought is tediously long, working (machining) efficiency is low and manufacturing cost increases, reach structure simply, be convenient to process and the effect reduced costs.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a composite cover, it is characterized in that, comprise lid (10), the thickness at the middle part of the end face of described lid (10) is thin, the puncture portion (101) for the benefit of punctured, the periphery of described puncture portion (101) extends to form bulge loop (105) to the direction beyond caping;
The described composite cover mode also comprised by pouring into a mould is fixed on the plug (20) in described bulge loop (105), and described plug (20) is positioned at the top of described puncture portion (101), for closing described puncture portion;
The upper plane involution of described bulge loop (105) is for sealing the easily tore film (30) of described plug (20).
2. composite cover according to claim 1, is characterized in that,
Described plug (20) injection moulding is formed in described bulge loop (105).
3. composite cover according to claim 1, is characterized in that,
The inner chamber of described bulge loop (105) is split at least two housing regions, and the quantity of described plug (20) is corresponding with the quantity of described housing region, in order to seal each self-corresponding described housing region respectively.
4. composite cover according to claim 1, is characterized in that,
Described composite cover comprises at least two separate described bulge loops (105), and the inner chamber correspondence of each described bulge loop (105) is provided with described plug (20).
5. the composite cover according to claim 3 or 4, is characterized in that,
The quantity of described easily tore film (30) is corresponding with the quantity of described plug (20), in order to seal each self-corresponding described plug (20) respectively.
6., according to the arbitrary described composite cover of Claims 1-4, it is characterized in that,
The sidewall of described lid (10) is provided with the diminishing changeover portion of bottom-up bore (106) at least partly.
7. composite cover according to claim 6, is characterized in that,
The horizontal cross-section of the inner chamber of described bulge loop (105) is toroidal or rectangular-shaped.
8. composite cover according to claim 7, is characterized in that,
The lower end of described lid (10) is provided with the connecting ring (107) for the joint weld with transfusion package.
9. a transfusion package, is characterized in that, comprises the arbitrary described composite cover of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465567.1U CN204092584U (en) | 2014-08-18 | 2014-08-18 | Composite cover and there is the transfusion package of this composite cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465567.1U CN204092584U (en) | 2014-08-18 | 2014-08-18 | Composite cover and there is the transfusion package of this composite cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092584U true CN204092584U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465567.1U Active CN204092584U (en) | 2014-08-18 | 2014-08-18 | Composite cover and there is the transfusion package of this composite cover |
Country Status (1)
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| CN (1) | CN204092584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161668A (en) * | 2014-08-18 | 2014-11-26 | 湖南乐福地医药包材科技有限公司 | Combined cover and transfusion pack with same |
| WO2024021331A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Single-rubber-plug easy-to-tear film cap and infusion container |
-
2014
- 2014-08-18 CN CN201420465567.1U patent/CN204092584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161668A (en) * | 2014-08-18 | 2014-11-26 | 湖南乐福地医药包材科技有限公司 | Combined cover and transfusion pack with same |
| WO2024021331A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Single-rubber-plug easy-to-tear film cap and infusion container |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |