CN2892067Y - Composite cap for major cycle transfusion plastical soft package - Google Patents
Composite cap for major cycle transfusion plastical soft package Download PDFInfo
- Publication number
- CN2892067Y CN2892067Y CN 200620050536 CN200620050536U CN2892067Y CN 2892067 Y CN2892067 Y CN 2892067Y CN 200620050536 CN200620050536 CN 200620050536 CN 200620050536 U CN200620050536 U CN 200620050536U CN 2892067 Y CN2892067 Y CN 2892067Y
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- CN
- China
- Prior art keywords
- enclosing cover
- cap
- big
- inner cap
- 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 - Lifetime
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Abstract
The utility model discloses a combination cap for plastic soft package of large infusion, in order to provide a combination cap which could reduce the package cost of the plastic bottle for large infusion with the combination cap as well as be used in the soft bag package for large infusion. The product includes a pull-tab outer cap (21) and an inner cap (23), the inner cap (23) is set inside the outer cap (21) and in tight match with the outer cap (21). The lower of the outer cap (21) is provided with a step (26), the middle between the outer cap (21) and the inner cap (23) is provided with a rubber pad (22), characterized in that the upper surface (24) of the outer cap (21) is in transition joint with the surface (261) of the step (26) in the lower by a connector small in top and big in bottom.
Description
Technical field
This utility model belongs to the medical packaging field, is specifically related to the architecture advances of a kind of infusion solutions plastic flexible package with composite cover.
Background technology
Existing infusion solutions plastic flexible package is made up of enclosing cover, rubber cushion and inner cap with composite cover, and the outer ring of enclosing cover is made up of cylinder, and it can be made into two kinds of size forms illustrated in figures 1 and 2.Wherein Figure 1 shows that big flap, form by big mouthful of enclosing cover 1, big chewing gum pad 2 and a big mouthful inner cap 3, Figure 2 shows that small cap, form by osculum enclosing cover 11, osculum rubber cushion 12 and osculum inner cap 13, its difference is big mouthful of enclosing cover 1 lower end with soft bag, to mould bottle big mouthful of the diameter D of place that matches bigger than osculum enclosing cover 11 lower ends and the soft bag place's diameter D osculum that matches, and the correspondingly big mouthful of big mouth of enclosing cover 1 upper end diameter d is bigger than osculum enclosing cover 11 upper end diameter d osculums.At present in the large transfusion flexible bag packing, big flap shown in Figure 1 and small cap shown in Figure 2 all have application, and be respectively with corresponding big mouthful of pipe and the supporting use of small orifice, and mould aspect bottle packing at infusion solutions, then only be applicable to big flap, and the cost of big flap is than small cap height.
The utility model content
Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, provide a kind of packing cost of the large plastic bottle for transfusion of being furnished with this composite cover that makes to descend, also can be used for the infusion solutions plastic flexible package composite cover of large transfusion flexible bag packing simultaneously.
For solving the problems of the technologies described above, this utility model adopts following technical proposals.
Infusion solutions plastic flexible package composite cover of the present utility model, comprise enclosing cover and the inner cap of being with draw ring, inner cap places in the enclosing cover, and form with enclosing cover and to closely cooperate, the lower end of enclosing cover is provided with step, the centre of enclosing cover and inner cap is provided with rubber cushion, is connected by up-small and down-big connector transition between the last plane that it is characterized in that described enclosing cover and the step surface of the set step in lower end.
As further improvement of the utility model, described up-small and down-big connector is a cone, or is arc body, or is the assembly of being made up of cylinder and cone, or is up-small and down-big obform body.
Further improve as of the present utility model, be provided with in the inner chamber of described enclosing cover and compress platform, enclosing cover is pressed to the osculum rubber cushion by compressing platform with inner cap.
Between the step surface of the set step in last plane and lower end of this utility model enclosing cover by up-small and down-big connector transition, match under the constant situation of place's diameter with soft bag, bottle in the enclosing cover lower end, can dwindle the diameter of enclosing cover upper end, the size of rubber cushion is also corresponding dwindles, and cost is reduced.Compare with small cap with present big flap, this utility model can be made into its enclosing cover lower end and matches place's diameter with flap is identical greatly with soft bag, bottle, the diameter of enclosing cover upper end is then identical with small cap, when possessing original composite cover identical function, though its cost is than small cap height, but it is lower than big flap, supporting use can reduce cost greatly so the soft bag of this composite cover and big mouthful pipe and plastic bottle are infused, particularly the bottleneck of large plastic bottle for transfusion is little owing to not changing, and the benefit of using this composite cover to produce will be more obvious.
Description of drawings
Fig. 1 is the structural representation of big flap in the prior art;
Fig. 2 is the structural representation of small cap in the prior art;
Fig. 3 is the structural representation of this utility model embodiment 1;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation of this utility model embodiment 2;
Fig. 6 is the sketch map that embodiment 1 of the present utility model and large plastic bottle for transfusion match;
Fig. 7 is the sketch map that embodiment 1 of the present utility model and large transfusion flexible bag match.
Each label is represented among the figure:
1, big mouthful enclosing cover 2, big chewing gum pad 3, big mouthful inner cap
11, osculum enclosing cover 12, osculum rubber cushion 13, osculum inner cap
21, enclosing cover 22, rubber cushion 23, inner cap
24, go up plane 25, cylinder 26, step
261, step surface 27, compress platform 28, cone
29, arc body 4, large plastic bottle for transfusion 5, medicinal liquid
6, large transfusion flexible bag
The specific embodiment
Shown in Fig. 3,4, be embodiment 1 of the present utility model, infusion solutions plastic flexible package composite cover of the present utility model comprises enclosing cover 21 and the inner cap 23 of being with draw ring, and inner cap 23 places in the enclosing cover 21, and form with enclosing cover 21 and to closely cooperate, the lower end of enclosing cover 21 is provided with step 26, and enclosing cover 21 is provided with rubber cushion 22 with the centre of inner cap 23, is provided with in the inner chamber of enclosing cover 21 and compresses platform 27, enclosing cover 21 is pressed to rubber cushion 22 by compressing platform 27 with inner cap 23, makes rubber cushion 22 be in impaction state.Be connected by up-small and down-big connector transition between the step surface 261 of the last plane 24 of enclosing cover 21 and the set step 26 in lower end.Be to connect in the present embodiment by the cylinder 25 of epimere and cone 28 transition of hypomere, can make enclosing cover 21 lower ends and soft bag, the bottle place's diameter that matches identical with the big mouth of D of the big flap of prior art, and the diameter of enclosing cover 21 upper ends is identical with the d osculum of the small cap of prior art, the size of rubber cushion 22 is also corresponding to be contracted to identically with osculum rubber cushion 12, and cost is greatly reduced.
Figure 5 shows that embodiment 2 of the present utility model.Be connected by arc body 29 transition between the step surface 261 of the last plane 24 of enclosing cover 21 and the set step 26 in lower end in the present embodiment, can realize the effect that the foregoing description is identical, these arc body 29 buses are to be that the circular arc of R constitutes by radius.
In addition to the implementation, also can be connected between the step surface 261 of the last plane 24 of enclosing cover 21 and the set step 26 in lower end, also can connect by other up-small and down-big obform body transition by the cone transition.As long as can realize that enclosing cover 21 lower ends and soft bag, the bottle place's diameter that matches is identical with the big mouth of D of the big flap of prior art, and the diameter of the enclosing cover 21 upper ends structure identical, all belong to the example of this utility model with the d osculum of the small cap of prior art.
As shown in Figure 6, embodiment 1 of the present utility model is used for the large plastic bottle for transfusion packing, medicinal liquid 5 pours into infusion solutions earlier and moulds in the bottle 4, plane and lower plane of the present utility model heat simultaneously on the bottleneck of large plastic bottle for transfusion 4 then, again by pressure with this utility model and large plastic bottle for transfusion 4 firm welding.
As shown in Figure 7, embodiment 1 of the present utility model is used for the large transfusion flexible bag packing, medicinal liquid 5 pours into earlier in the large transfusion flexible bag 6, and plane and lower plane of the present utility model heat simultaneously on the bag mouth of large transfusion flexible bag 6 then, again by pressure with this utility model and large transfusion flexible bag 6 firm welding.
Claims (3)
1, a kind of infusion solutions plastic flexible package composite cover, comprise enclosing cover (21) and the inner cap (23) of being with draw ring, inner cap (23) places in the enclosing cover (21), and form with enclosing cover (21) and to closely cooperate, the lower end of enclosing cover (21) is provided with step (26), the centre of enclosing cover (21) and inner cap (23) is provided with rubber cushion (22), is connected by up-small and down-big connector transition between the last plane (24) that it is characterized in that described enclosing cover (21) and the step surface (261) of the set step in lower end (26).
2,, it is characterized in that described up-small and down-big connector is a cone, or be arc body, or be the assembly of forming by cylinder and cone, or be up-small and down-big obform body according to the described infusion solutions plastic flexible package of claim 1 composite cover.
3, according to claim 1 or 2 described infusion solutions plastic flexible package composite covers, it is characterized in that being provided with in the inner chamber of described enclosing cover (21) and compress platform (27), enclosing cover (21) is pressed to rubber cushion (22) by compressing platform (27) with inner cap (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050536 CN2892067Y (en) | 2006-04-05 | 2006-04-05 | Composite cap for major cycle transfusion plastical soft package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050536 CN2892067Y (en) | 2006-04-05 | 2006-04-05 | Composite cap for major cycle transfusion plastical soft package |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892067Y true CN2892067Y (en) | 2007-04-25 |
Family
ID=38060234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050536 Expired - Lifetime CN2892067Y (en) | 2006-04-05 | 2006-04-05 | Composite cap for major cycle transfusion plastical soft package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892067Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602588A (en) * | 2012-01-12 | 2012-07-25 | 汕头市虹桥包装实业有限公司 | Multipurpose flexible package container |
| CN106361568A (en) * | 2016-08-30 | 2017-02-01 | 安徽双鹤药业有限责任公司 | Invagination and fragmentation preventing infusion container combined cover |
| CN106536369B (en) * | 2014-07-29 | 2020-01-10 | 科赫尔塑料机械制造有限公司 | Container and assembly with cap and container |
-
2006
- 2006-04-05 CN CN 200620050536 patent/CN2892067Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602588A (en) * | 2012-01-12 | 2012-07-25 | 汕头市虹桥包装实业有限公司 | Multipurpose flexible package container |
| CN102602588B (en) * | 2012-01-12 | 2014-11-26 | 汕头市虹桥包装实业有限公司 | Multipurpose flexible package container |
| CN106536369B (en) * | 2014-07-29 | 2020-01-10 | 科赫尔塑料机械制造有限公司 | Container and assembly with cap and container |
| CN106361568A (en) * | 2016-08-30 | 2017-02-01 | 安徽双鹤药业有限责任公司 | Invagination and fragmentation preventing infusion container combined cover |
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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: 20070425 |
|
| EXPY | Termination of patent right or utility model |