CN203139113U - Switch-off type combination cover used for plastic bottle and flexibly-packed infusion set - Google Patents
Switch-off type combination cover used for plastic bottle and flexibly-packed infusion set Download PDFInfo
- Publication number
- CN203139113U CN203139113U CN 201320187300 CN201320187300U CN203139113U CN 203139113 U CN203139113 U CN 203139113U CN 201320187300 CN201320187300 CN 201320187300 CN 201320187300 U CN201320187300 U CN 201320187300U CN 203139113 U CN203139113 U CN 203139113U
- Authority
- CN
- China
- Prior art keywords
- switch
- plastic bottle
- mouth
- loading
- switch out
- 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 - Lifetime
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Abstract
The utility model relates to a switch-off type combination cover used for a plastic bottle and a flexibly-packed infusion set, and belongs to the technical field of medicine package. The switch-off type combination cover comprises an outer cover (6) and an inner cover (7), and is characterized in that a medicine feeding inlet switch-off sheet (1), a medicine feeding inlet (2) and a rubber mat (3) are arranged on the right side of the outer cover (6) in sequence from top to bottom, and an infusion inlet switch-off sheet (4) and an infusion inlet (5) are arranged on the left side of the outer cover in sequence from top to bottom. The switch-off type combination cover is convenient and reliable to use, the rubber mat is eliminated, and cost is saved.
Description
Technical field
This utility model relates to a kind of plastic bottle and soft-packing transfusion switch out formula composite cover, belongs to technical field of medicine packaging.
Background technology
At present, the plastic bottle that uses on the market and soft-packing transfusion are divided into two kinds of forms of single port single valve and twoport bivalve with switch out formula composite cover, and wherein the single port single valve can not separate dosing mouth and cause cross-contamination easily in clinical use with the loading mouth.Problems such as the loading mouth of twoport bivalve causes turning in rubber cushion exfoliation, the rubber cushion when using the puncture of plastics loading pin easily, rubber cushion leakage.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, is applied to the twoport single valve composite cover of plastic bottle and soft-packing transfusion.
A kind of plastic bottle and soft-packing transfusion comprise enclosing cover 6 and inner cap 7 with switch out formula composite cover, and it is characterized in that: the right side of enclosing cover 6 is provided with dosing mouth switch out sheet 1, dosing mouth 2, rubber cushion 3 successively from the top; The left side of enclosing cover is provided with loading mouth switch out sheet 4, loading mouth 5 successively from the top; Inner cap 7 is for there being the frustum cone structure of gradient.
Wherein, described loading mouth 5 adopts interference fit to hold the plastics pin of loading device tightly.
The beneficial effect that this utility model has is: be used for plastic bottle and the novel composite cover of soft-packing transfusion, by having adopted fracture formula twoport and the design of single rubber cushion, the loading mouth adopts interference fit to hold loading plastics pin tightly, and is easy to use and reliable, and omitted rubber cushion, saved cost.Mouthful unlatching that fractures is convenient, and need not sterilization after dosing mouth and the unlatching of loading mouth.Avoid intersecting after dosing mouth separates with the loading mouth and make mistakes.
Description of drawings
Fig. 1 is the structural representation of this utility model enclosing cover;
Fig. 2 is the plan structure sketch map of this utility model enclosing cover;
Fig. 3 is the structural representation of utility model inner cap;
Fig. 4 be the utility model inner cap the plan structure sketch map;
Fig. 5 be the utility model inner cap the side-looking structural representation;
Among the figure: 1, dosing mouth switch out sheet; 2, dosing mouth; 3, rubber cushion; 4, loading mouth switch out sheet; 5, loading mouth; 6, enclosing cover; 7, inner cap.
The specific embodiment
Below in conjunction with accompanying drawing and concrete enforcement this utility model is described further:
Shown in Fig. 1 ~ 2, the right side of enclosing cover 6 is provided with dosing mouth switch out sheet 1, dosing mouth 2, rubber cushion 3 successively from the top; The left side of enclosing cover is provided with loading mouth switch out sheet 4, loading mouth 5 successively from the top.
As shown in Figure 3, inner cap 7 is for there being the frustum cone structure of gradient
When making this utility model, enclosing cover 6 and inner cap 7 be once injection moulding respectively, and enclosing cover 6 at first embeds rubber cushion 3, again inner cap 7 is embedded enclosing cover 6 according to certain orientation and gets final product.
During use, with dosing mouth switch out sheet 1 switch out, pierce through rubber cushion 3 by dosing mouth 2 and inner cap 7 gets final product dosing with syringe needle when needing dosing.When needing loading, with loading mouth switch out sheet 4 switch outs, pierce through inner cap 7 with the loading pin of transfusion device by loading mouth 5 and get final product loading, loading pin and loading mouth 5 are the interference fit formula.
Claims (2)
1. a plastic bottle and soft-packing transfusion comprise enclosing cover (6) and inner cap (7) with switch out formula composite cover, and it is characterized in that: the right side of enclosing cover (6) is provided with dosing mouth switch out sheet (1), dosing mouth (2), rubber cushion (3) successively from the top; The left side of enclosing cover is provided with loading mouth switch out sheet (4), loading mouth (5) successively from the top; Inner cap (7) is for there being the frustum cone structure of gradient.
2. plastic bottle according to claim 1 and soft-packing transfusion is characterized in that with switch out formula composite cover described loading mouth (5) adopts interference fit to hold the plastics pin of loading device tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187300 CN203139113U (en) | 2013-04-15 | 2013-04-15 | Switch-off type combination cover used for plastic bottle and flexibly-packed infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320187300 CN203139113U (en) | 2013-04-15 | 2013-04-15 | Switch-off type combination cover used for plastic bottle and flexibly-packed infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203139113U true CN203139113U (en) | 2013-08-21 |
Family
ID=48966676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320187300 Expired - Lifetime CN203139113U (en) | 2013-04-15 | 2013-04-15 | Switch-off type combination cover used for plastic bottle and flexibly-packed infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203139113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080691A (en) * | 2017-01-22 | 2017-08-22 | 王志坤 | A kind of combination-type cover for plastic transfusion container and its application |
-
2013
- 2013-04-15 CN CN 201320187300 patent/CN203139113U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107080691A (en) * | 2017-01-22 | 2017-08-22 | 王志坤 | A kind of combination-type cover for plastic transfusion container and its application |
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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 |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |