CN106562888A - Foldable combined cover with pressing pad - Google Patents
Foldable combined cover with pressing pad Download PDFInfo
- Publication number
- CN106562888A CN106562888A CN201610892198.8A CN201610892198A CN106562888A CN 106562888 A CN106562888 A CN 106562888A CN 201610892198 A CN201610892198 A CN 201610892198A CN 106562888 A CN106562888 A CN 106562888A
- Authority
- CN
- China
- Prior art keywords
- plug
- pressure pad
- easy
- room
- groove
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
Abstract
The invention discloses a foldable combined cover with a pressing pad. The foldable combined cover includes an outer cover, a rubber plug and a pressing pad; the outer cover includes a cylindrical outer cover body and a rubber plug chamber arranged above the outer cover body; two ends of the top of the outer cover body are provided with a medicine adding zone and a transfusion zone; the medicine adding zone and the transfusion zone are sealed by foldable handles; the rubber plug is arranged in the rubber plug chamber and is tightly attached to an inner wall of the rubber plug chamber; the pressing pad is arranged in the rubber plug chamber; the upper surface of the pressing pad is tightly attached to the lower surface of the rubber plug; and the lower surface of the pressing pad is aligned with the lower surface of the rubber plug chamber. The foldable combined cover with the pressing pad is simple in structure, can solve the problem that integrated medicine adding plugs result in pollution to medicine and transfusion, and can solve the problem of high cost and inconvenient use due to the medicine adding plugs.
Description
Technical field
The present invention relates to technical field of medicine packaging, and in particular to a kind of Easy-folding composite cover with pressure pad.
Background technology
Infusion treatment obtains more universal application in curative activity, infusion model have passed through from it is open, half
It is open to fully closed evolution, and vial of the transfusion device therewith by is changed into non-PVC composite membrane of today
Soft bag.To realize dosing and transfusion, transfusion cork and medicine plug are typically provided in soft bag.Mainly there are two schemes in prior art,
One kind is independently arranged transfusion cork and medicine plug, and using two rubber stoppers, this scheme production cost is larger；It is another kind of then be transfusion
A rubber stopper is shared with dosing, this scheme easily causes pollution.Accordingly, it would be desirable to a kind of good seal performance, exempt from pollution, cost
Low, convenient and practical transfusion bag combined cover.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of Easy-folding composite cover with pressure pad.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of Easy-folding composite cover with pressure pad, including enclosing cover, plug and pressure pad,
The enclosing cover body that enclosing cover includes cylindrical shape and the plug room being arranged on above enclosing cover body, the two of enclosing cover bodies top
End is provided with dosing area and transfusion zone, and dosing area and transfusion zone are sealed by foldable handle；
Plug is arranged in plug room and is brought into close contact with the inwall of plug room；
Pressure pad is arranged in plug room, and the upper surface of pressure pad is brought into close contact with the lower surface of plug, the following table of pressure pad
Face flushes with the lower surface of plug room.
Further, enclosing cover bodies top has prominent outer rim, and the longitudinal direction in prominent outer rim along plug room is provided with
Arc-shaped recess, the two ends of arc-shaped recess define a pair symmetrical steps；Prominent outer rim top is provided with a circle groove, and a circle is recessed
Multiple reinforcements are provided with groove；Foldable handle leads to the easy folding part with connecting portion and ellipse, and easy folding part is connected by connecting portion
To the top of enclosing cover body；Enclosing cover body, plug room and foldable handle are integrally formed.
Further, the exterior contour of plug room is ellipse, and plug room includes plug receiving portion and pressure pad receiving portion, glue
Plug and pressure pad are separately positioned in the plug receiving portion and the pressure pad receiving portion.
Further, the edge and middle position of the lower surface of the plug is respectively arranged with upper groove, the fovea superior
The second convex clip circle that groove is respectively provided with the edge and middle position of the upper surface of the pressure pad is engaged；The plug it is upper
The edge and middle position on surface is respectively arranged with low groove, the edge at the low groove and the top of the plug receiving portion
And the first convex clip circle that middle position is respectively provided with is engaged.
Further, the pressure pad receiving portion inner circumferential of plug room is provided with draw-in groove, and the periphery of pressure pad both sides is provided with buckle, card
Button is engaged with draw-in groove.
Further, ultrasonic bond is carried out where contacting to draw-in groove and buckle or hot weld is processed.
Further, the upper surface of plug is provided with pit on a pair, and the lower surface of plug is provided with a pair lower pits, pressure
The two ends of pad are provided with a pair of round tube holes, and upper pit and lower pit are logical with a pair of circles of dosing area, transfusion zone and pressure pad respectively
Hole is corresponding.
Further, enclosing cover is made up of polypropylene material, and plug is made up of isoprene rubber.
Further, plug is made up of thermoplastic elastomer rubbers.
Compared with prior art, Advantageous Effects of the invention are：The composite cover only one of which plug room of the present invention, letter
Change the production technology of product, reduce production cost；The composite cover of the present invention only needs a plug, and difference is provided with plug
For dosing and the pit for separating of transfusion, dosing area and transfusion zone are separated can avoid liquid medicine contamination, while on plug
Upper groove, low groove are engaged respectively with the convex clip circle of plug room and pressure pad, are fitted close plug room, plug and pressure pad, tool
There is good sealing effectiveness；In addition, the foldable handle of the present invention is integrally formed with enclosing cover, good sealing effect is simple to operation,
Greatly reduce the risk of leakage.
Description of the drawings
Fig. 1 is the top view of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 2 is the sectional view in the A-A directions along Fig. 1；
Fig. 3 is the sectional view in the B-B directions along Fig. 1；
Fig. 4 is the axonometric chart of the enclosing cover of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 5 is another axonometric chart of the enclosing cover of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 6 is the side view of the enclosing cover of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 7 is the sectional view of the enclosing cover of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 8 is the sectional view of the plug of the Easy-folding composite cover with pressure pad of the present invention；
Fig. 9 is the top view of the pressure pad of the Easy-folding composite cover with pressure pad of the present invention；
Figure 10 is the sectional view of the pressure pad of the Easy-folding composite cover with pressure pad of the present invention.
Description of reference numerals：
1 enclosing cover, 11 enclosing cover bodies, 111 protrusion outer rims, 112 arc-shaped recess, 113 steps, 114 grooves, 115 reinforcements, 12
Plug room, 121 dosing areas, 122 transfusion zones, 123 first convex clip circles, 124 draw-in grooves, 125 plug receiving portions, 126 pressure pad receiving portions,
13 foldable handles, 131 connecting portions, 132 easy folding parts, 2 plugs, 21 upper grooves, 22 low grooves, pit on 23,24 times pits, 3 pressure pads,
31 second convex clip circles, 32 second convex clips, 33 buckles.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right with reference to embodiment and accompanying drawing
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As Figure 1-3, the Easy-folding composite cover with pressure pad of the invention includes enclosing cover 1, plug 2, pressure pad 3.
As shown in figs. 4-7, enclosing cover 1 includes enclosing cover body 11, the plug room 12 being arranged on enclosing cover body 11 and is located at
The foldable handle 13 at the top of plug room 12, the two ends at the top of plug room 12 are provided with dosing area 121 and transfusion zone 122.Enclosing cover sheet
The bottom of body 11 has prominent outer rim 111.Longitudinal direction in prominent outer rim 111 along plug room 12 is provided with arc-shaped recess 112, arc
The two ends of shape depression 112 define a pair symmetrical steps 113, when step 113 is used to be welded with transfusion bag on streamline from
To the effect of positioning；A circle groove 114 is provided with prominent outer rim 111, on a circle groove 114 multiple reinforcements 115 is provided with,
Play a part of reinforcing.As shown in fig. 7, plug room 12 substantially comprises plug receiving portion 125 and pressure pad receiving portion 126, plug
The top and middle position of the plug receiving portion 125 of room 12 is respectively arranged with the first convex clip circle 123, the pressure of plug room 12
The inner circumferential of pad receiving portion 126 is provided with draw-in groove 124.
As shown in figure 8, the edge and centre position of the upper surface of plug 2 are provided with upper groove 21, the lower surface of plug
Edge and middle position are provided with low groove 22, and the upper surface of plug 2 is additionally provided with pit 23 on a pair, the lower surface of plug
It is provided with a pair lower pits 24.
As shown in figs. 9-10, the edge and middle position of the upper surface of pressure pad 3 is respectively arranged with the second convex clip circle 31, pressure
A pair of round tube holes 32 are additionally provided with pad 3, the periphery of the both sides of pressure pad 3 is further provided with buckle 33, and the lower surface of pressure pad 3 is water
Plane.
The enclosing cover 1 of the Easy-folding composite cover with pressure pad of the present invention, plug 2, the matching relationship of pressure pad 3 are：Plug 2 is put
In the plug receiving portion 125 of the plug room 12 of enclosing cover 1, pressure pad 3 compresses the pressure pad receiving portion 126 that plug 2 is placed in plug room 12
It is interior, and be engaged by the draw-in groove 124 in pressure pad receiving portion 126 of the buckle 33 on pressure pad 3 with plug room 12, consolidate pressure pad 3
It is scheduled in the pressure pad receiving portion 126 of plug room 12, then, to the buckle 33 on pressure pad 3 and the pressure pad receiving portion 126 of plug room 12
Interior draw-in groove 124 carries out ultrasonic bond where contacting or hot weld is processed, so as to be further ensured that in the process using composite cover
Middle pressure pad 3 can be very strongly fixed in the pressure pad receiving portion 126 of plug room 12, therefore avoids the occurrence of what pressure pad 3 came off
Situation.Now, the upper groove 21 of plug 2 is engaged with the first convex clip circle 123 of the plug receiving portion 125 of plug room 12, plug 2
Low groove 22 be engaged with the second convex clip circle 31 of pressure pad 3, therefore under the inwall and pressure pad 3 of plug 2 and plug room 12
Surface is brought into close contact, and then forms certain extruding to plug 2, reaches good sealing effectiveness.Meanwhile, the plug room of enclosing cover 1
12 dosing area 121 and 32 points upper of the round tube hole of transfusion zone 122, the upper pit 23 of plug 2 and lower pit 24 and pressure pad 3
Do not correspond to.As Figure 1-3, foldable handle 13 is integrally formed with plug room 12, and covers on the upper surface of plug 2, when using
Only needing gently to break the easy folding part 132 of folding just can destroy the connecting portion 131 of fragility, spill dosing area 121 and transfusion zone 122.Above-mentioned work
Skill enables composite cover to be effectively prevented leakage, prevents liquid medicine contamination.
In a preferred embodiment, enclosing cover body 11, the plug room 12 of the Easy-folding composite cover with pressure pad of the invention
And foldable handle 13 is integrally formed, enclosing cover 1 is made up of polypropylene material, and plug 2 is made up of isoprene rubber or plug 2 is by thermoplasticity
Elastomer rubber such as polystyrene-type thermoplastic elastomers are made.
The present invention the Easy-folding composite cover simple structure with pressure pad, both solved integral type medicine plug easily cause plus
Medicine and the problem of transfusion pollution, solve and are respectively provided with cost increase, inconvenient problem with use that medicine plug is caused, not only again
The pollution of the liquid medicine to transfusion needle of dosing is avoided, and it also avoid pollution of the rubber stopper to medicinal liquid, it is easy to use.
Embodiment described above only expresses embodiments of the present invention, and its description is more concrete and detailed, but can not
Therefore it is interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (9)
1. a kind of Easy-folding composite cover with pressure pad, including enclosing cover, plug and pressure pad, it is characterised in that
The enclosing cover includes cylindric enclosing cover body with the plug room being arranged on above the enclosing cover body, the enclosing cover body
The two ends at top are provided with dosing area and transfusion zone, and the dosing area and the transfusion zone are sealed by foldable handle；
The plug is arranged in the plug room and is brought into close contact with the inwall of the plug room；
The pressure pad is arranged in the plug room, and the upper surface of the pressure pad is closely pasted with the lower surface of the plug
Close, the lower surface of the pressure pad is flushed with the lower surface of the plug room.
2. the Easy-folding composite cover with pressure pad according to claim 1, it is characterised in that the enclosing cover bodies top tool
There is prominent outer rim, the longitudinal direction in the prominent outer rim along the plug room is provided with arc-shaped recess, the arc-shaped recess
Two ends define a pair symmetrical steps；The prominent outer rim top is provided with a circle groove, is provided with the circle groove
Multiple reinforcements；The foldable handle leads to the easy folding part with connecting portion and ellipse, and the easy folding part is connected by the connecting portion
It is connected to the top of the enclosing cover body；The enclosing cover body, the plug room and the foldable handle are integrally formed.
3. the Easy-folding composite cover with pressure pad according to claim 1, it is characterised in that the outer wheels of the plug room
Exterior feature is ellipse, and the plug room includes plug receiving portion and pressure pad receiving portion, and the plug and the pressure pad are separately positioned on
In the plug receiving portion and the pressure pad receiving portion.
4. the Easy-folding composite cover with pressure pad according to claim 3, it is characterised in that the lower surface of the plug
Edge and middle position are respectively arranged with upper groove, the edge and centre position of the upper groove and the upper surface of the pressure pad
The second convex clip circle that place is respectively provided with is engaged；The edge and middle position of the upper surface of the plug is respectively arranged with recessed
Groove, the low groove matches with the first convex clip circle that the edge and middle position at the top of the plug receiving portion are respectively provided with
Close.
5. the Easy-folding composite cover with pressure pad according to claim 4, it is characterised in that the pressure of the plug room
Pad receiving portion inner circumferential is provided with draw-in groove, and the periphery of the pressure pad both sides is provided with buckle, and the buckle is engaged with the draw-in groove.
6. the Easy-folding composite cover with pressure pad according to claim 5, it is characterised in that to the draw-in groove and the card
Button carries out ultrasonic bond where contacting or hot weld is processed.
7. the Easy-folding composite cover with pressure pad according to claim 1, it is characterised in that the upper surface of the plug sets
Pit on a pair is equipped with, the lower surface of the plug is provided with a pair lower pits, and the two ends of the pressure pad are provided with a pair of circles and lead to
Hole, the upper pit and the lower pit respectively with the pair of round tube hole of the dosing area, transfusion zone and the pressure pad
It is corresponding.
8. the Easy-folding composite cover with pressure pad according to claim 1, it is characterised in that the enclosing cover is by polypropylene material
Material is made, and the plug is made up of isoprene rubber.
9. the Easy-folding composite cover with pressure pad according to claim 1, it is characterised in that the plug is by thermoplastic elastomehc
Gonosome rubber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892198.8A CN106562888A (en) | 2016-10-13 | 2016-10-13 | Foldable combined cover with pressing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892198.8A CN106562888A (en) | 2016-10-13 | 2016-10-13 | Foldable combined cover with pressing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106562888A true CN106562888A (en) | 2017-04-19 |
Family
ID=58532829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610892198.8A Pending CN106562888A (en) | 2016-10-13 | 2016-10-13 | Foldable combined cover with pressing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106562888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938413A (en) * | 2018-07-31 | 2018-12-07 | 苏州创扬医药科技股份有限公司 | A kind of antipollution infusion cover |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05176971A (en) * | 1991-12-27 | 1993-07-20 | Nissho Corp | Transfusion container |
| KR20080053687A (en) * | 2006-12-11 | 2008-06-16 | 서동길 | Sealing cap for a liquid-containing pack |
| WO2009095488A1 (en) * | 2008-02-01 | 2009-08-06 | Plümat Plate & Lübeck GmbH & Co. | Closure cap for containers |
| CN103349612A (en) * | 2013-06-28 | 2013-10-16 | 苏州创扬医药包装科技有限公司 | Folding type polypropylene combined cover for plastic infusion container |
| CN103405336A (en) * | 2013-08-23 | 2013-11-27 | 苏州创扬医药包装科技有限公司 | Medical double-head and double-plug film infusion plug |
| CN103445962A (en) * | 2013-09-06 | 2013-12-18 | 苏州创扬医药包装科技有限公司 | Polypropylene pull ring type combination cap for plastic infusion containers, and production method thereof |
| CN203469035U (en) * | 2013-09-06 | 2014-03-12 | 苏州创扬医药包装科技有限公司 | Polypropylene pull-ring type combined cover for plastic transfusion container |
| CN203943914U (en) * | 2014-01-22 | 2014-11-19 | 哈尔滨三联药业股份有限公司 | A kind of transfusion bag ship shape polypropylene connector |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN206366034U (en) * | 2016-10-13 | 2017-08-01 | 苏州创扬医药科技股份有限公司 | Easy-folding combination cover with pressure pad |
-
2016
- 2016-10-13 CN CN201610892198.8A patent/CN106562888A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05176971A (en) * | 1991-12-27 | 1993-07-20 | Nissho Corp | Transfusion container |
| KR20080053687A (en) * | 2006-12-11 | 2008-06-16 | 서동길 | Sealing cap for a liquid-containing pack |
| WO2009095488A1 (en) * | 2008-02-01 | 2009-08-06 | Plümat Plate & Lübeck GmbH & Co. | Closure cap for containers |
| CN103349612A (en) * | 2013-06-28 | 2013-10-16 | 苏州创扬医药包装科技有限公司 | Folding type polypropylene combined cover for plastic infusion container |
| CN103405336A (en) * | 2013-08-23 | 2013-11-27 | 苏州创扬医药包装科技有限公司 | Medical double-head and double-plug film infusion plug |
| CN103445962A (en) * | 2013-09-06 | 2013-12-18 | 苏州创扬医药包装科技有限公司 | Polypropylene pull ring type combination cap for plastic infusion containers, and production method thereof |
| CN203469035U (en) * | 2013-09-06 | 2014-03-12 | 苏州创扬医药包装科技有限公司 | Polypropylene pull-ring type combined cover for plastic transfusion container |
| CN203943914U (en) * | 2014-01-22 | 2014-11-19 | 哈尔滨三联药业股份有限公司 | A kind of transfusion bag ship shape polypropylene connector |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN206366034U (en) * | 2016-10-13 | 2017-08-01 | 苏州创扬医药科技股份有限公司 | Easy-folding combination cover with pressure pad |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938413A (en) * | 2018-07-31 | 2018-12-07 | 苏州创扬医药科技股份有限公司 | A kind of antipollution infusion cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |