CN201759856U - Pull-ring type transfusion combined cover - Google Patents
Pull-ring type transfusion combined cover Download PDFInfo
- Publication number
- CN201759856U CN201759856U CN201020245107XU CN201020245107U CN201759856U CN 201759856 U CN201759856 U CN 201759856U CN 201020245107X U CN201020245107X U CN 201020245107XU CN 201020245107 U CN201020245107 U CN 201020245107U CN 201759856 U CN201759856 U CN 201759856U
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- China
- Prior art keywords
- cover
- ring type
- draw
- type transfusion
- enclosing cover
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- Expired - Fee Related
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Abstract
The utility model discloses a pull-ring type transfusion combined cover which comprises an outer cover, an inner cover and a rubber pad, wherein a pull ring used for tearing out the end surface of the outer cover is arranged on the outer cover, and the cover wall of the outer cover is step-shaped. Owing to the above structure, the pull-ring type transfusion combined cover has the following advantages: 1, as the cover wall of the outer cover is step-shaped, production materials of steps are saved and the production cost is reduced; 2, the finished product rate is increased, the melting of the inner cover is avoided when in solder sealing, and the inner cover and the rubber pad have few puncture scraps, so that the transfusion quality is improved; 3, the transfusion combined cover adopts simple structure, is convenient to use and is easy to open; in addition, the opening part cannot be easily cracked.
Description
Technical field
This utility model relates to the infusion vessel technical field, particularly a kind of draw-ring type transfusion composite cover.
Background technology
At present, the enclosing cover of common draw-ring type transfusion composite cover is cylindric, and it is many to produce material requested, the production cost height.And the inner cap of this draw-ring type composite cover is when sealing with plastic bottle, if the too high meeting of heating-up temperature causes inner cap puncture face to be melt through, the exfoliation that punctures can occur again when hospital's dosing and transfusion.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide the draw-ring type transfusion composite cover that a kind of production cost is low, reduce the puncture exfoliation when infusing.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of draw-ring type transfusion composite cover, comprise enclosing cover, inner cap and rubber cushion, and described outer covering is provided with the draw ring of tearing the enclosing cover end face, and the tegmental wall of described enclosing cover is step-like.
The tegmental wall of described inner cap be with described enclosing cover tegmental wall adapt step-like.
Thermoplastic elastomer modified polypropylene is adopted in the lid end of described inner cap.
The tegmental wall of described enclosing cover is two stage scalariforms, and its tegmental wall both sides of topping bar are respectively equipped with reinforcement.
Described rubber cushion is arranged in the cavity that forms between enclosing cover and the inner cap.
The upper surface of described rubber cushion is provided with two upper grooves, the lower surface of described rubber cushion be provided with two respectively with described two corresponding low grooves of upper groove.
This utility model adopts said structure, and have the following advantages: 1, the tegmental wall of enclosing cover is step-like, and it is topped bar and has saved the production material, has reduced production cost; 2, improve the finished product rate, inner cap is melt through when avoiding sealing, and inner cap and rubber cushion puncture exfoliation are few, improve injection quality; 3, simple in structure, easy to use, easily open, and the open place is not easy to crack, fracture.
Description of drawings
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail;
Fig. 1 is a cross section structure sketch map of the present utility model;
Fig. 2 is an external structure sketch map of the present utility model;
In Fig. 1,1, enclosing cover; 2, inner cap; 3, rubber cushion; 4, draw ring; 5, reinforcement.
The specific embodiment
As Fig. 1～a kind of draw-ring type transfusion composite cover shown in Figure 2, comprise enclosing cover 1, inner cap 2 and rubber cushion 3, enclosing cover 1 is provided with the draw ring 4 of tearing enclosing cover 1 end face, and the tegmental wall of enclosing cover 1 is step-like.The tegmental wall of inner cap 2 be with enclosing cover 1 tegmental wall adapt step-like.The tegmental wall of enclosing cover 1 is two stage scalariforms, and its tegmental wall both sides of topping bar are respectively equipped with reinforcement 5, makes that the draw ring open place of enclosing cover 1 is not easy to crack, fracture.The production material has been saved in topping bar of enclosing cover 1, has reduced production cost.Rubber cushion 3 is arranged in the cavity that forms between enclosing cover 1 and the inner cap 2.
Thermoplastic elastomer modified polypropylene is adopted in the lid end of inner cap 2, and inner cap 2 is melt through in the time of can avoiding sealing, and inner cap 2 and rubber cushion 3 puncture exfoliations are few, improve injection quality, improve the finished product rate.
The upper surface of rubber cushion 3 is provided with two upper grooves, the lower surface of rubber cushion 3 be provided with two respectively with two corresponding low grooves of upper groove.Each all makes things convenient for needle tubing to insert in the infusion vessel to upper groove and low groove.This utility model is compared with traditional draw-ring type composite cover, has both kept that traditional draw-ring type composite cover is easy to open, the good airproof performance characteristics, has enclosing cover again and rubber cushion material use amount is few, the few advantage of puncture exfoliation when dosing and transfusion.This composite cover is not only applicable to plastic infusion bottle, is applicable to the soft bag of non-PVC infusion yet.
In conjunction with the accompanying drawings this utility model has been carried out exemplary description above; obviously this utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (6)
1. a draw-ring type transfusion composite cover comprises enclosing cover (1), inner cap (2) and rubber cushion (3), and described enclosing cover (1) is provided with the draw ring (4) of tearing enclosing cover (1) end face, it is characterized in that: the tegmental wall of described enclosing cover (1) is step-like.
2. a kind of draw-ring type transfusion composite cover according to claim 1 is characterized in that: the tegmental wall of described inner cap (2) be with described enclosing cover (1) tegmental wall adapt step-like.
3. a kind of draw-ring type transfusion composite cover according to claim 1, it is characterized in that: thermoplastic elastomer modified polypropylene is adopted in the lid end of described inner cap (2).
4. a kind of draw-ring type transfusion composite cover according to claim 1, it is characterized in that: the tegmental wall of described enclosing cover (1) is two stage scalariforms, and its tegmental wall both sides of topping bar are respectively equipped with reinforcement (5).
5. a kind of draw-ring type transfusion composite cover according to claim 1 and 2, it is characterized in that: described rubber cushion (3) is arranged in the cavity that forms between enclosing cover (1) and the inner cap (2).
6. a kind of draw-ring type transfusion composite cover according to claim 1, it is characterized in that: the upper surface of described rubber cushion (3) is provided with two upper grooves, the lower surface of described rubber cushion (3) be provided with two respectively with described two corresponding low grooves of upper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020245107XU CN201759856U (en) | 2010-06-30 | 2010-06-30 | Pull-ring type transfusion combined cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020245107XU CN201759856U (en) | 2010-06-30 | 2010-06-30 | Pull-ring type transfusion combined cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201759856U true CN201759856U (en) | 2011-03-16 |
Family
ID=43712449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020245107XU Expired - Fee Related CN201759856U (en) | 2010-06-30 | 2010-06-30 | Pull-ring type transfusion combined cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201759856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN102697653A (en) * | 2012-06-13 | 2012-10-03 | 青岛浩恩医药耗材有限公司 | Flushing liquid cover for plastic infusion container |
| CN106798646A (en) * | 2017-01-22 | 2017-06-06 | 安徽双鹤药业有限责任公司 | A kind of draw-ring type Infusion bottle lid for BFS transfusions |
-
2010
- 2010-06-30 CN CN201020245107XU patent/CN201759856U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN102133153B (en) * | 2011-04-11 | 2013-07-03 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN102697653A (en) * | 2012-06-13 | 2012-10-03 | 青岛浩恩医药耗材有限公司 | Flushing liquid cover for plastic infusion container |
| CN106798646A (en) * | 2017-01-22 | 2017-06-06 | 安徽双鹤药业有限责任公司 | A kind of draw-ring type Infusion bottle lid for BFS transfusions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Shuanghe Pharmaceutical Ind Co., Ltd., Anhui Address before: 241000 green food Economic Development Zone, three mountains, Anhui, Wuhu Patentee before: Anhui Double-crane Pharmaceutical Packing Co., Ltd. |
|
| 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: 20110316 Termination date: 20180630 |