CN204521588U - Transfusion packages leakproof film-stuck cover - Google Patents
Transfusion packages leakproof film-stuck cover Download PDFInfo
- Publication number
- CN204521588U CN204521588U CN201520099379.6U CN201520099379U CN204521588U CN 204521588 U CN204521588 U CN 204521588U CN 201520099379 U CN201520099379 U CN 201520099379U CN 204521588 U CN204521588 U CN 204521588U
- Authority
- CN
- China
- Prior art keywords
- annular
- lid
- boss
- leakproof film
- plug
- 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 - Fee Related
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Abstract
The utility model discloses a kind of transfusion packages leakproof film-stuck cover, comprise lid, be arranged on 8 font plugs of lid portion inside and fasten tabletting, two symmetrically arranged holes are had at the crown center of lid, the lower limb in each hole is provided with the annular catches of bending downwards, on described 8 font plugs corresponding position be also symmetrically arranged with the depressed part of two annulars and described annular catches suitable, the diameter of described boss is greater than or equal to the outer diameter of a circle of depressed part of described annular, described fastening tabletting is arranged on below 8 font plugs, centre is provided with two symmetrical through holes, described through hole is arranged on outside circular boss.Transfusion packages leakproof film-stuck cover of the present utility model, adopt the special-shaped plug of 8 fonts, adopt the structure that closely cooperates of dislocation, plug can not be shifted when puncturing, and the surrounding compactness of plug can ensure that the problem of side leakage can not occur product more.
Description
Technical field
This utility model relates to technical field of medicine packaging, particularly a kind of transfusion packages leakproof film-stuck cover.
Background technology
In clinical treatment, often give patient infusion or pass through intravenous drip directly by infusion of medicine body, so need medicinal liquid packing container.The lid of medicinal liquid packing container needs good sealing property, and want accomplish to prevent seepage, traditional product generally adopts circular plug, respective outer side edges defective tightness, easy generation side leakage, and the plug of routine there will be the phenomenon of positioning movement when puncturing, the side of plug after puncturing can be caused easily to occur the phenomenon of seepage.The general plug in market there will be gap when coordinating with BFS bottle head, and after puncture, medicinal liquid can along with the side leakage of pin be in bottle cap, and between plug and lid head, the remaining relatively large medicinal liquid of meeting, causes liquid waste.
Utility model content
This utility model technical issues that need to address are that existing film-stuck cover plug sealing property is bad, can produce seepage and cause the waste of medicinal liquid.
For solving the problems of the technologies described above, this utility model provides a kind of transfusion packages leakproof film-stuck cover, comprise lid, the 8 font plugs being arranged on lid portion inside and the fastening tabletting be arranged on below described 8 font plugs, lid is integral type structure, two symmetrically arranged holes are had at the crown center of lid, the lower limb in each hole is provided with the annular catches of bending downwards, on described 8 font plugs corresponding position be also symmetrically arranged with the depressed part of two annulars and described annular catches suitable, the boss of two symmetrical circles is provided with in the below of described 8 font plugs, the diameter of described boss is greater than or equal to the outer diameter of a circle of depressed part of described annular, described fastening tabletting is arranged on below 8 font plugs, described fastening tabletting is also 8 fonts, centre is provided with two symmetrical through holes, described through hole is arranged on outside circular boss, above described fastening tabletting, two symmetrical through hole surroundings are provided with two annular boss, be installed togather with the bracing ring be connected to inside lid outside described annular boss.Transfusion packages leakproof film-stuck cover of the present utility model, adopt the special-shaped plug of 8 fonts, adopt the structure that closely cooperates of dislocation, plug can not be shifted when puncturing, and the surrounding compactness of plug can ensure that the problem of side leakage can not occur product more.
As further improvement of the utility model, in the middle of two described boss, be provided with inversed taper platform shape hole.The plug thickness that site of puncture can be reduced in inversed taper platform shape hole is set, convenient puncture.
As optimal technical scheme of the present utility model, the outer circumference of described annular boss is provided with annular mounting groove, described bracing ring medial wall is provided with suitable annular installation base.Annular boss and bracing ring are installed togather by annular mounting groove and annular installation base, coordinate more tight, install stable, be not easy displacement.
As further improvement of the utility model, above described annular boss, be also provided with the pressing table of annular, the end arranged outside of described pressing table has chamfering.The bottom part down that pressing table directly embeds plug is set, increases the close-fitting dynamics of compression.
The shape of wherein said bracing ring is the outer contour shape that two encircled portion are connected; The over top of lid is provided with sealed membrane, sealed membrane is provided with two sections of symmetrical outward extending flanks.
The beneficial effects of the utility model are:
1, adopt the special-shaped plug of 8 fonts, utilize close structure to coordinate the side leakage problem avoiding occurring the universal product on market;
2, internal structure adopts dislocation type buckle, utilize dislocation compression that plug is located more accurate, coordinate tightr, catches is utilized to compress with coordinating of depressed part downwards, utilize the pressing table of annular boss and its end upwards to compress, and the power upwards compressed is positioned at the outside of the power of compression downwards;
3,8 font plugs and novel fastening structure, adopts the structure that closely cooperates of dislocation, and plug can not be shifted when puncturing, and the surrounding compactness of plug can ensure the problem of product side leakage more;
4, plug and lid head conforming portion adopt compression to closely cooperate, around pin puncturing hole, have extension, ensure that plug and lid head coordinate closely, use medicinal liquid can not leak between plug and lid head, avoid liquid waste.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of this utility model lid;
Fig. 3 is the sectional view of this utility model plug;
Fig. 4 is the axonometric chart of this utility model plug;
Fig. 5 is the front view that this utility model fastens tabletting;
Fig. 6 is the axonometric chart that this utility model fastens tabletting;
Wherein, 1-lid, 2-plug, 3-fastens tabletting, 4-hole, 5-catches, 6-depressed part, 7-boss, 8-through hole, 9-annular boss, 10-bracing ring, 11-reverse taper hole, 12-pressing table, 13-sealed membrane, 14-flank, 15-annular mounting groove, 16-annular installation base.
Detailed description of the invention
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in the figure, transfusion packages leakproof film-stuck cover of the present utility model, comprise lid 1, the 8 font plugs 2 being arranged on lid 1 inside and the fastening tabletting 3 be arranged on below described 8 font plugs 2, lid 1 is integral type structure, two symmetrically arranged holes 4 are had at the crown center of lid 1, the lower limb in each hole 4 is provided with the annular catches 5 of bending downwards, on described 8 font plugs 2, to be also symmetrically arranged with the depressed part 6 of two annulars suitable with described annular catches 5 at corresponding position, the boss 7 of two symmetrical circles is provided with in the below of described 8 font plugs 2, the diameter of described boss 7 is greater than or equal to the outer diameter of a circle of depressed part 6 of described annular, described fastening tabletting 3 is arranged on below 8 font plugs 2, described fastening tabletting 3 is also 8 fonts, centre is provided with two symmetrical through holes 8, described through hole 8 is arranged on outside circular boss 7, above described fastening tabletting 3, two symmetrical through hole 8 surroundings are provided with two annular boss 9, be installed togather with the bracing ring 10 be connected to inside lid 1 outside described annular boss 9.
Wherein in the middle of two described boss 7, be provided with inversed taper platform shape hole 11, the outer circumference of described annular boss 9 is provided with annular mounting groove 15, described bracing ring 10 medial wall is provided with suitable annular installation base 16, the pressing table 12 of annular is also provided with above described annular boss 9, the end arranged outside of described pressing table 12 has chamfering, described support, the shape of 10 is the outer contour shape that two encircled portion are connected; The over top of lid 1 is provided with sealed membrane 13, sealed membrane 13 is provided with two sections of symmetrical outward extending flanks 14.
Transfusion packages leakproof film-stuck cover of the present utility model, adopt the special-shaped plug of 8 fonts, adopt the structure that closely cooperates of dislocation, plug can not be shifted when puncturing, and the surrounding compactness of plug can ensure that the problem of side leakage can not occur product more.The plug thickness that site of puncture can be reduced in inversed taper platform shape hole is set, convenient puncture.Annular boss and bracing ring are installed togather by annular mounting groove and annular installation base, coordinate more tight, install stable, be not easy displacement.The bottom part down that pressing table directly embeds plug is set, increases the close-fitting dynamics of compression.
The beneficial effects of the utility model are:
1, adopt the special-shaped plug of 8 fonts, utilize close structure to coordinate the side leakage problem avoiding occurring the universal product on market;
2, internal structure adopts dislocation type buckle, utilize dislocation compression that plug is located more accurate, coordinate tightr, catches is utilized to compress with coordinating of depressed part downwards, utilize the pressing table of annular boss and its end upwards to compress, and the power upwards compressed is positioned at the outside of the power of compression downwards;
3,8 font plugs and novel fastening structure, adopts the structure that closely cooperates of dislocation, and plug can not be shifted when puncturing, and the surrounding compactness of plug can ensure the problem of product side leakage more;
4, plug and lid head conforming portion adopt compression to closely cooperate, around pin puncturing hole, have extension, ensure that plug and lid head coordinate closely, use medicinal liquid can not leak between plug and lid head, avoid liquid waste.
Claims (6)
1. a transfusion packages leakproof film-stuck cover, it is characterized in that: comprise lid, the 8 font plugs being arranged on lid portion inside and the fastening tabletting be arranged on below described 8 font plugs, lid is integral type structure, two symmetrically arranged holes are had at the crown center of lid, the lower limb in each hole is provided with the annular catches of bending downwards, on described 8 font plugs corresponding position be also symmetrically arranged with the depressed part of two annulars and described annular catches suitable, the boss of two symmetrical circles is provided with in the below of described 8 font plugs, the diameter of described boss is greater than or equal to the outer diameter of a circle of depressed part of described annular, described fastening tabletting is arranged on below 8 font plugs, described fastening tabletting is also 8 fonts, centre is provided with two symmetrical through holes, described through hole is arranged on outside circular boss, above described fastening tabletting, two symmetrical through hole surroundings are provided with two annular boss, be installed togather with the bracing ring be connected to inside lid outside described annular boss.
2. transfusion packages leakproof film-stuck cover as claimed in claim 1, is characterized in that: in the middle of two described boss, be provided with inversed taper platform shape hole.
3. transfusion packages leakproof film-stuck cover as claimed in claim 1, is characterized in that: in the outer circumference of described annular boss, be provided with annular mounting groove, described bracing ring medial wall is provided with suitable annular installation base.
4. the transfusion packages leakproof film-stuck cover as described in claim 1 or 2 or 3, is characterized in that: the pressing table being also provided with annular above described annular boss, the end arranged outside of described pressing table has chamfering.
5. transfusion packages leakproof film-stuck cover as claimed in claim 4, is characterized in that: the shape of described bracing ring is the outer contour shape that two encircled portion are connected.
6. transfusion packages leakproof film-stuck cover as claimed in claim 5, is characterized in that: the over top of lid is provided with sealed membrane, sealed membrane is provided with two sections of symmetrical outward extending flanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099379.6U CN204521588U (en) | 2015-02-12 | 2015-02-12 | Transfusion packages leakproof film-stuck cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099379.6U CN204521588U (en) | 2015-02-12 | 2015-02-12 | Transfusion packages leakproof film-stuck cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521588U true CN204521588U (en) | 2015-08-05 |
Family
ID=53735651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099379.6U Expired - Fee Related CN204521588U (en) | 2015-02-12 | 2015-02-12 | Transfusion packages leakproof film-stuck cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644438A (en) * | 2015-02-12 | 2015-05-27 | 江苏金扬子包装科技有限公司 | Leakage-proof foil cover for infusion packaging |
-
2015
- 2015-02-12 CN CN201520099379.6U patent/CN204521588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644438A (en) * | 2015-02-12 | 2015-05-27 | 江苏金扬子包装科技有限公司 | Leakage-proof foil cover for infusion packaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150805 Termination date: 20180212 |