CN202223556U - Combined cover for transfusion - Google Patents
Combined cover for transfusion Download PDFInfo
- Publication number
- CN202223556U CN202223556U CN2011203209561U CN201120320956U CN202223556U CN 202223556 U CN202223556 U CN 202223556U CN 2011203209561 U CN2011203209561 U CN 2011203209561U CN 201120320956 U CN201120320956 U CN 201120320956U CN 202223556 U CN202223556 U CN 202223556U
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- CN
- China
- Prior art keywords
- plug
- gland
- composite cover
- female lid
- draw
- 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 combined cover for transfusion. The combined cover comprises a mother cover and a rubber plug arranged in the mother cover, wherein the inner side wall of the mother cover is stretched inwards to form a circle of pressing edge which is pressed against the rubber plug upwards; an annular gland is pressed on the rubber plug; and the gland is fixedly clamped with the mother cover. When the combined cover is assembled, the gland presses the rubber plug into the mother cover downwards; the conventional mode of assembling from bottom to top is changed, so the combined cover is easier to assemble; and compared with the conventional son cover, the gland saves more materials.
Description
Technical field
this utility model relates to a kind of transfusion and uses composite cover.
Background technology
are present, and common transfusion plastic cement bottle is nothing more than being two kinds in soft bag and plastic cement bottle, and its bottle cap is generally the composite cover of being made up of the female lid of plastic cement, serum cap and plastic cement lid; During assembling, insert the female Gai Nei of plastic cement to plug earlier, again plastic cement lid is pressed in the female lid of plastic cement from the bottom up; The inboard lower edge of the female lid of plastic cement is provided with a circle groove; And the lower edge, the outside of plastic cement lid is provided with a circle flange, and flange embeds in the groove, can plastic cement lid be fixed on the female Gai Nei of plastic cement; And compress plug; Clean after primary and secondary lid and the plug assembling, the composite cover after the cleaning is through hot melt and soft bag mouth pipe or the fusion of plastic cement bottle bottleneck again, through 121 ℃ of autoclavings, can accomplish the encapsulation to soft bag or plastic cement bottle in 30 minutes.The shortcoming of combinations thereof lid is:
1, existing plug and the words that medicinal liquid contacts for a long time can produce medicinal liquid to be polluted, and therefore contacts with medicinal liquid for fear of plug, and the existing plastic cement portion of covering is provided with the plastic cement cover plate; But the angle pin is easy to generate plastic cement bits end when penetrating, and brings in the infusion bottle, and patient is had a negative impact; Need puncture the plastic cement cover plate again because be needled into colloid; Cause drag in the pin to increase and colloid when receiving the constraint of plastic cement cover plate the puncture force of moment become big, the exfoliation situation is increased, relative exfoliation increases; Colloid is impaired, and the starved part just forms the liquid that falls virtually.
The female lid of
, existing plastic cement is modified polypropylene material, and not only material cost is higher, and during with plastic cement bottle bottleneck and soft bag mouth pipe sealing by fusing, seal is relatively poor, the situation of medicinal liquid water clock can occur.
Summary of the invention
this utility model purpose is: provide a kind of transfusion to use composite cover; During its assembling, plug is pressed in female Gai Nei downwards, has changed tradition fit from lower to upper through gland; Feasible assembling is more simple, and gland is compared more conservation with traditional son lid.
The technical scheme of
this utility model is: composite cover is used in a kind of transfusion; Comprise female lid, place the plug of female Gai Nei, the medial wall of the said female lid circle that extends internally upwards holds out against the pressure edge of plug; Press on the said plug and be provided with annular gland, gland connects and fixes with female lid.
The concrete structure of
said gland and and plug, female lid between matching relationship be: said gland comprises that the ring-type that is pressed on the plug periphery presses the portion that establishes; The inner circle that pressure is established portion has extended to form first clamping part downwards; First clamping part is fastened in last planar first draw-in groove of plug; The cylindrical place that said pressure is established portion has extended to form second clamping part downwards; Second clamping part is arranged between the lateral wall and female step trough that covers of plug, also is provided with a circle flange on the lateral wall of second clamping part, and flange is fastened in second draw-in groove of female lid medial wall.
The concrete structure on said pressure edge and and plug between matching relationship be: the cross section on said pressure edge isL shaped
, the bottom of said plug has voltage supply the 4th draw-in groove established of the upper end card of portion longitudinally, presses to be formed with the 3rd draw-in groove that the 3rd clamping part card that supplies the plug periphery is established between bottom and the female lid medial wall of portion longitudinally.
said plug, can not produce medicament and pollute, so need not pad pasting or set up cover plate bottom this plug when this plug contacts with medicament for gathering different diene plug or the butyl rubber plug defended, and has so also just saved raw material.Certain above-mentioned plug not only is confined to gather different diene plug and the butyl rubber plug defended, and also can be other materials, can play the plug of same effect.
dissimilar for ease syringe needle inserts, and the last plane of said plug is provided with several acupuncture treatment depressions, the deep mixed of depression of having an acupuncture treatment.Concretely, said acupuncture treatment depression comprises the V-arrangement first acupuncture treatment depression that is positioned at the plug center, is used to supply the resin pinprick to go into, and the first acupuncture treatment depression periphery compartment of terrain is furnished with several and is used to the circle second acupuncture treatment depression that supplies draw point to penetrate.
Pollution is exposed in order to prevent plug in
, and the top of the said gland easily tore film that has been sticked, easily tore film cover the plug top.The periphery of said female lid is formed with two breach along having extended upward two sections arc limits between the two arc limits, said easily tore film is arranged in the zone that two sections arc limits enclose, and the ear that draws of easily tore film stretches out female lid through breach.
deform when easily tore film is sterilized, and the last plane of said plug convexes with several salient points.
said gland is single polypropylene material with female lid, has not only saved material cost, and during with plastic cement bottle bottleneck and soft bag mouth pipe sealing by fusing, seal is better, the situation of medicinal liquid water clock can not occur.
The utility model has the advantages that:
are this utility model when assembling 1., through gland plug is pressed in female Gai Nei downwards, has changed tradition fit from lower to upper, make that assembling is more simple, and gland is compared more conservation with traditional son lid.
. the gland of this utility model is established portion, first clamping part and second clamping part by the ring-type pressure and is formed; Wherein first clamping part and second clamping part all are provided with down; Gland is through the planar first draw-in groove clamping on first clamping part and the plug; Be arranged between the lateral wall and female medial wall of covering of plug through second clamping part simultaneously, and the flange of second clamping part is fastened in second draw-in groove of female lid medial wall realization gland, plug and female clamping location of covering between the three; This snap fit is more more stable than snap fit between traditional child lid and plug, the female lid, can improve the air-tightness of medicine.
. because the plug in this utility model is for gathering different diene plug or the butyl rubber plug defended; When this plug contacts with medicament; Can not produce and pollute, so need not pad pasting or set up cover plate bottom this plug, so also just save raw material medicament.
. the last plane of this utility model plug is provided with several acupuncture treatment depressions, and the deep mixed of depression of having an acupuncture treatment inserts with convenient dissimilar syringe needle.
. the gland in this utility model is single polypropylene material with female lid, has not only saved material cost, and during with plastic cement bottle bottleneck and soft bag mouth pipe sealing by fusing, seal is better, the situation of medicinal liquid water clock can not occur.
. this utility model plane on plug convexes with several salient points, sticks together between easily tore film and the plug end face avoiding, and makes the tearing easily tore film more convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further described:
Fig. 1 is the installation diagram of this utility model; (easily tore film does not draw)
Fig. 2 is the axonometric chart of this utility model; (easily tore film does not draw)
Fig. 3 is the axonometric chart after this utility model partly cuts open; (easily tore film does not draw)
Fig. 4 is the cutaway view of this utility model;
wherein: 1 female lid; 2 plugs; 3 pressure edges; 4 glands; 5 press the portion that establishes; 6 first clamping parts; 7 first draw-in grooves; 8 second clamping parts; 9 flanges; 10 second draw-in grooves; 11 the 4th draw-in grooves; 12 the 3rd clamping parts; 13 the 3rd draw-in grooves; 14 acupuncture treatment depressions; 15 first acupuncture treatment depressions; 16 second acupuncture treatment depressions; 17 salient points; 18 easily tore films; 19 arc limits; 20 breach; 21 step troughs.
The specific embodiment
embodiment: extremely shown in Figure 4 like Fig. 1; Composite cover is used in a kind of transfusion; Comprise female lid 1, place the plug 2 in female lid 1, the medial wall of said female lid 1 extends internally pressure that a circle upwards holds out against plug 2 along 3; Press on the said plug 2 and be provided with annular gland 4, gland 4 connects and fixes with female lid 1.
The concrete structure of
said gland and and plug, female lid between matching relationship be: said gland 4 comprises that the ring-type that is pressed on plug 2 peripheries presses the portion 5 that establishes; The inner circle that pressure is established portion 5 has extended to form first clamping part 6 downwards; First clamping part 6 is fastened in last planar first draw-in groove 7 of plug 2; The cylindrical place that said pressure is established portion 5 has extended to form second clamping part 8 downwards; Second clamping part 8 is arranged between the step trough 21 of lateral wall and female lid 1 of plug 2, also is provided with a circle flange 9 on the lateral wall of second clamping part 6, and flange 9 is fastened in second draw-in groove 10 of female lid 1 medial wall.
The concrete structure on said pressure edge and and plug between matching relationship be: the said pressure along 3 cross section isL shaped
, the bottom of said plug 2 has the 4th draw-in groove 11 that voltage supply is established along the upper end card of 3 longitudinal parts, is formed with between the bottom of pressure edge 3 longitudinal parts and female lid 1 medial wall to supply the 3rd clamping part 12 of plug 2 peripheries to block the 3rd draw-in groove of establishing 13.
In
present embodiment, said plug 2 is selected for use and is gathered different diene plug or the butyl rubber plug defended, and when this plug contacts with medicament, can not produce medicament and pollute, so need not pad pasting or set up cover plate bottom this plug, has so also just saved raw material.
dissimilar for ease syringe needle inserts, and the last plane of said plug 2 is provided with several acupuncture treatment depressions 14, the deep mixed of depression 14 of having an acupuncture treatment.Concretely, said acupuncture treatment depression 14 comprises that the V-arrangement first acupuncture treatment depression 15, the first acupuncture treatment depressions 15 periphery compartment of terrains that are positioned at plug 2 centers, are used to supply the resin pinprick to go into are furnished with several and are used to the circle second acupuncture treatment depression 16 that supplies draw point to penetrate.
Pollution is exposed in order to prevent plug in
, the top of said gland 4 easily tore film 18 that has been sticked, and easily tore film 18 covers plug 2 tops.The periphery of said female lid 1 is formed with two breach 20 along having extended upward between 19, the two arc limits 19, two sections arc limits, and said easily tore film 18 is arranged in the zone that two sections arc limits 19 enclose, and the ear that draws of easily tore film 18 stretches out female lid through breach 20.
deform when easily tore film 18 is sterilized, and the last plane of said plug 2 convexes with several salient points 17.
said gland 4 is single polypropylene material with female lid 1, has not only saved material cost, and during with plastic cement bottle bottleneck and soft bag mouth pipe sealing by fusing, seal is better, the situation of medicinal liquid water clock can not occur.
Only be the concrete exemplary applications of this utility model more than
, the protection domain of this utility model is not constituted any limitation.Except that the foregoing description, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within this utility model scope required for protection.
Claims (10)
1. composite cover is used in a transfusion; Comprise female lid (1); Place the plug (2) in female lid (1); It is characterized in that: the medial wall of said female lid (1) extends internally pressure that a circle upwards holds out against plug (2) along (3), and said plug (2) is gone up to press and is provided with annular gland (4), and gland (4) connects and fixes with female lid (1).
2. composite cover is used in transfusion according to claim 1; It is characterized in that: said gland (4) comprises that the ring-type that is pressed on plug (2) periphery presses the portion (5) that establishes; The inner circle that pressure is established portion (5) has extended to form first clamping part (6) downwards; First clamping part (6) is fastened in last planar first draw-in groove (7) of plug (2); The cylindrical place that said pressure is established portion (5) has extended to form second clamping part (8) downwards; Second clamping part (8) is arranged between the step trough (21) of lateral wall and female lid (1) of plug (2), also is provided with a circle flange (9) on the lateral wall of second clamping part (6), and flange (9) is fastened in second draw-in groove (10) of female lid (1) medial wall.
3. composite cover is used in transfusion according to claim 1 and 2; It is characterized in that: the said cross section on edge (3) of pressing is L-shaped; The bottom of said plug (2) has the 4th draw-in groove (11) that voltage supply is established along the upper end card of (3) longitudinal part, is formed with the 3rd clamping part (12) that supplies plug (2) periphery between the bottom of pressure edge (3) longitudinal part and female lid (1) medial wall and blocks the 3rd draw-in groove of establishing (13).
4. composite cover is used in transfusion according to claim 1 and 2, it is characterized in that: said plug (2) is for gathering different diene plug or the butyl rubber plug defended.
5. composite cover is used in transfusion according to claim 1 and 2, it is characterized in that: the last plane of said plug (2) is provided with several acupuncture treatment depressions (14), the deep mixed of depression (14) of having an acupuncture treatment.
6. composite cover is used in transfusion according to claim 5; It is characterized in that: said acupuncture treatment depression (14) comprises the V-arrangement first acupuncture treatment depression (15) that is positioned at plug (2) center, is used to supply the resin pinprick to go into, and first acupuncture treatment depression (15) the periphery compartment of terrain is furnished with several and is used to the circle second acupuncture treatment depression (16) that supplies draw point to penetrate.
7. composite cover is used in transfusion according to claim 1 and 2, it is characterized in that: the last plane of said plug (2) convexes with several salient points (17).
8. composite cover is used in transfusion according to claim 1 and 2, it is characterized in that: the top of said gland (4) easily tore film (18) that has been sticked, easily tore film (18) cover plug (2) top.
9. composite cover is used in transfusion according to claim 8; It is characterized in that: the periphery of said female lid (1) is along having extended upward two sections arc limits (19); Be formed with two breach (20) between the two arc limits (19); Said easily tore film (18) is arranged in the zone that two sections arc limits (19) enclose, and easily tore film (18) draw ear to pass through breach (20) to stretch out female lid.
10. composite cover is used in transfusion according to claim 1 and 2, it is characterized in that: said gland (4) He Mugai (1) is single polypropylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203209561U CN202223556U (en) | 2011-08-30 | 2011-08-30 | Combined cover for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203209561U CN202223556U (en) | 2011-08-30 | 2011-08-30 | Combined cover for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223556U true CN202223556U (en) | 2012-05-23 |
Family
ID=46074167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203209561U Expired - Lifetime CN202223556U (en) | 2011-08-30 | 2011-08-30 | Combined cover for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223556U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266263A (en) * | 2011-08-30 | 2011-12-07 | 昆山盛州医药包装材料科技有限公司 | Combination cover for transfusion |
| CN104622690A (en) * | 2015-03-13 | 2015-05-20 | 苏州创扬医药包装科技有限公司 | Single-head and single-plug combined cover for infusion bag |
| CN104688532A (en) * | 2015-03-13 | 2015-06-10 | 苏州创扬医药包装科技有限公司 | Single-end single-plug combined cover for infusion bag |
| CN105476847A (en) * | 2016-02-03 | 2016-04-13 | 苏州创扬医药科技股份有限公司 | Pasting membrane cover for infusion bag |
-
2011
- 2011-08-30 CN CN2011203209561U patent/CN202223556U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266263A (en) * | 2011-08-30 | 2011-12-07 | 昆山盛州医药包装材料科技有限公司 | Combination cover for transfusion |
| CN104622690A (en) * | 2015-03-13 | 2015-05-20 | 苏州创扬医药包装科技有限公司 | Single-head and single-plug combined cover for infusion bag |
| CN104688532A (en) * | 2015-03-13 | 2015-06-10 | 苏州创扬医药包装科技有限公司 | Single-end single-plug combined cover for infusion bag |
| CN105476847A (en) * | 2016-02-03 | 2016-04-13 | 苏州创扬医药科技股份有限公司 | Pasting membrane cover for infusion bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENGZOU RUBBER + PLASTICS (SOOCHOW) LIMITED Free format text: FORMER OWNER: KUNSHAN SHENGZHOU PHARMACEUTICAL PACKING + DEVICE TECHNOLOGY CO., LTD. Effective date: 20121119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 215127 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121119 Address after: 215127 No. 226 Changhong North Road, Luzhi Town, Suzhou, Jiangsu, Wuzhong District Patentee after: Shengzhou Rubber-Plastic (Suzhou) Co., Ltd. Address before: 215300 No. 1699, Jinsha River Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Shenzhou Medical Packing Material Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |