CN105232327B - A kind of round pad pasting combined cap of soft transfusion bottle - Google Patents
A kind of round pad pasting combined cap of soft transfusion bottle Download PDFInfo
- Publication number
- CN105232327B CN105232327B CN201510727069.9A CN201510727069A CN105232327B CN 105232327 B CN105232327 B CN 105232327B CN 201510727069 A CN201510727069 A CN 201510727069A CN 105232327 B CN105232327 B CN 105232327B
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- CN
- China
- Prior art keywords
- rubber plug
- gasket
- room
- pad pasting
- combined cap
- 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.)
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Classifications
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- 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
-
- 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
- A61J1/1475—Inlet or outlet ports
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to technical field of medicine packaging more particularly to a kind of round pad pasting combined caps of soft transfusion bottle.The combined cap includes outer cover, rubber plug, gasket and pad pasting, and the outer cover is the different cylindrical shape of diameter, and top is rubber plug room, and rubber plug room bottom has the protrusion for positioning and fixing rubber plug；The gasket room for the diameter for being more than rubber plug room around rubber plug room, diameter is provided in the outer cover；What is be connected to rubber plug room below gasket room is drug storage chamber, for storing liquid in infusion process；What is communicated therewith below drug storage chamber is plug division, for being inserted into the soft Cover inside the bottle of soft transfusion bottle.The rubber plug, gasket and pad pasting are circle, and rubber plug matches to form sealing structure with rubber plug room and gasket, and pad pasting is welded to through hot weld on gasket after ultrasonic bond.The rubber plug room, rubber plug and gasket three are fitted close, and overall structure is secured and seals；After ultrasonic bond and hot weld processing, leakage risk substantially reduces pad pasting.
Description
Technical field
The present invention relates to technical field of medicine packaging more particularly to a kind of round pad pasting combined caps of soft transfusion bottle.
Background technology
Commonly used with infusion treatment, infusion model have passed through from open, semi open model to fully closed hair
Exhibition process, and the infusion apparatus vial by therewith, to the soft bottle of polyvinyl chloride (PVC), to polypropylene, polyethylene (PP/PE)
Duroplasts bottle.For the soft bottles of PVC, since poor sealing is easy leakage and pollutes.It is additionally mounted, the behaviour such as dressing and dosing
Making range request transfusion cork, there is convenience, agility, practicability to require infusion for the security consideration of patient in infusion process
Plug has leakproofness.The huge market demand and the mass of production require transfusion cork to have low cost again.Therefore one is needed
Kind good seal performance exempts from pollution, low cost, the soft bottle of convenient and practical infusion.
Invention content
For the deficiency of prior art, the object of the present invention is to provide a kind of round pad pasting combined caps of soft transfusion bottle.
In order to achieve the object of the present invention, the present invention adopts the following technical scheme that：
The round pad pasting combined cap of a kind of soft transfusion bottle, wherein the circle pad pasting combined cap includes outer cover, rubber plug, pad
Piece and pad pasting, wherein the outer cover is the different cylindrical shape of diameter, and the top of the outer cover is rubber plug room, rubber plug room bottom
With the protrusion for positioning and fixing rubber plug；It is provided in the outer cover and is more than rubber plug room diameter around rubber plug room, diameter
Gasket room；What is be connected to rubber plug room below gasket room is drug storage chamber, for storing liquid in infusion process；Below drug storage chamber with
What it was connected to is plug division, for being inserted into the soft Cover inside the bottle of soft transfusion bottle；The rubber plug is located in rubber plug room, forms sealing and matches
It closes；The gasket is located in gasket room and forms sealing cooperation with gasket room and rubber plug；The pad pasting is welded on the gasket
Top.
Further, the fringe region of the upper and lower surface of the rubber plug has groove, groove and the rubber plug room of lower surface
The protrusion of bottom matches, and forms sealing structure.
Further, it is intermediate porose circle in the gasket, both ends have downward bending part, the bending part
With the inner surface palette of gasket room, there is groove and protrusion, the side of the groove and rubber plug room in the lower surface of the gasket
Edge sealing cooperation, the protrusion and the groove sealing of the upper surface of rubber plug coordinate.
Further more, the upper and lower surface pin field of the rubber plug is border circular areas outstanding, the hole among gasket with
The border circular areas outstanding is corresponding.
Further, the pad pasting is first welded on through hot weld above the gasket after ultrasonic bond.
Further, the upper surface intermediate region of the gasket is prominent structure, and the gasket is completely welded on this
Outburst area and its edge transition region.
Further, the outer cover and gasket are made of PP materials, and the rubber plug is made of isoprene rubber.
Further, the pad pasting is aluminium foil or plastics.
Using above-mentioned technical proposal, beneficial effects of the present invention are：
The combined cap global formation of the present invention can be well matched with soft bottle with infusion, form sealing structure；The glue
It fills in room, rubber plug and rubber plug pressure pad three to be fitted close, overall structure is secured and seals；The pad pasting of the application is through first right through ultrasonic bond
It is handled by hot weld, therefore compared to draw ring and two-fold, the inside pad pasting combined cap root of the application is not easy to break；In addition, big
The big risk for reducing leakage, ensure that safety.
Description of the drawings
Fig. 1 is the sectional view of the combined cap of the present invention；
Fig. 2 is the front view according to the rubber plug of the combined cap of the present invention；
Fig. 3 is the overhead sectional view of rubber plug in Fig. 2；
Fig. 4 is the sectional view according to the gasket of the combined cap of the present invention；
Fig. 5 is the front view according to the pad pasting of the combined cap of the present invention；
Fig. 6 is the cooperation figure according to the combined cap and soft transfusion bottle of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1 as can be seen that the soft transfusion bottle of the present invention round pad pasting combined cap 1 includes outer cover 11, rubber plug 12,
Gasket 13 and pad pasting 14.Wherein, the outer cover 11 is cylindrical shape, but its upper and lower diameter is different.The top of outer cover 11 is rubber plug
Room 111, rubber plug room bottom have the protrusion for positioning and fixing rubber plug；It is more than at the diameter of rubber plug room around rubber plug room 111, diameter and is
Gasket room 112；What is be connected to rubber plug room below gasket room is drug storage chamber 113, for storing liquid in infusion process；Under drug storage chamber
What is just communicated therewith is plug division 114, for being inserted into the soft Cover inside the bottle of soft transfusion bottle；The rubber plug 12 is located at rubber plug room 111
In, form sealing cooperation；The gasket 13 is located in gasket room 112 forms sealing cooperation with gasket room and rubber plug；The pad pasting
14 are welded on the top of the gasket 13.
In addition, the bottom of the rubber plug room 111 has protrusion as seen from Figure 1, the protrusion is for positioning and fixing glue
Plug.
In conjunction with Fig. 2 and 3 as can be seen that the rubber plug of the round pad pasting combined cap of the application is circle, the side of upper and lower surface
Edge region all has groove 121, which matches with the protrusion of 111 bottom of rubber plug room so that rubber plug is positioned and sealed solid
It is scheduled in rubber plug room.In addition, the centre of the upper and lower surface of rubber plug is the border circular areas of protrusion, which is used for insertion needle.
As seen from Figure 4, the gasket 13 of the round pad pasting combined cap of the application is circular configuration, has taper among it
Hole.There is downward bending part 131, the bending part 131 and the inner surface of gasket room 112 to fit closely at the both ends of gasket 13, pad
The lower surface of piece has groove 132 and protrusion 133, the edge mate of the groove 132 and rubber plug room 112, the protrusion 133 and rubber plug
The groove 121 of 12 upper surfaces matches, to be respectively formed on sealing cooperation.In addition, can also be seen that the upper surface of gasket by Fig. 3
Intermediate region is bulge-structure, which has transition region 134.
Fig. 5 shows the pad pasting of the application circle pad pasting combined cap.As can be seen that pad pasting 14 is circular.It is seen in conjunction with Fig. 1
Go out, pad pasting is fitted tightly over upper surface and the transition region of gasket 13.The marginal portion of pad pasting is welded on the mistake of gasket 13 in Fig. 5
Cross area 134.
After being molded the round pad pasting combined cap of the present invention, rubber plug is packed into the rubber plug room of outer cover first, makes rubber plug following table
The groove in face is matched with the protrusion of rubber plug room bottom, forms sealing structure.Then gasket is packed into gasket room, makes gasket following table
The fit depressions of the protrusion and rubber plug upper surface in face, the groove of lower surface are matched with rubber plug room edge, and bending part closely pastes
It closes in gasket chamber interior walls, as a result, gasket and rubber plug and the formation sealing combination of gasket room.Then by pad pasting first after ultrasonic bond through heat
It is welded on the upper surface of gasket, it is made to be completely covered to the transition region of gasket.Combined cap entire in this way is completed, wherein
The cooperation of each section is respectively formed sealing structure.Finally, the plug division for the round pad pasting combined cap being completed is inserted into infusion
In the soft Cover inside the bottle of soft bottle, to be ready for use on infusion.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of round pad pasting combined cap of soft transfusion bottle, which is characterized in that the circle pad pasting combined cap includes outer cover, glue
Plug, gasket and pad pasting, wherein the outer cover is the different cylindrical shape of diameter, and the top of the outer cover is rubber plug room, the rubber plug
Room bottom has the protrusion for positioning and fixing the rubber plug；It is provided in the outer cover around the rubber plug room, diameter
More than the gasket room of the diameter of the rubber plug room；What is be connected to the rubber plug room below the gasket room is drug storage chamber, for defeated
Liquid is stored during liquid；What is communicated therewith below the drug storage chamber is plug division, the soft Cover inside the bottle for being inserted into soft transfusion bottle
In；The rubber plug is located in the rubber plug room, forms sealing cooperation；The gasket be located in gasket room and with gasket room and rubber plug
Form sealing cooperation；The pad pasting is welded on the top of the gasket；
The fringe region of the upper and lower surface of the rubber plug has groove, the groove of lower surface and the raised phase of rubber plug room bottom
Cooperation forms sealing structure；
It is intermediate porose circle in the gasket, both ends have downward bending part, the interior table of the bending part and gasket room
Face palette in the lower surface of the gasket there is groove and protrusion, the groove and the edge seal of the rubber plug room to coordinate,
The protrusion and the groove sealing of the upper surface of the rubber plug coordinate.
2. combined cap according to claim 1, which is characterized in that the upper and lower surface pin field of the rubber plug is outstanding
Border circular areas, the hole among the gasket are corresponding with the border circular areas outstanding.
3. combined cap according to claim 1, which is characterized in that the pad pasting is first welded on institute after ultrasonic bond through hot weld
It states above gasket.
4. combined cap according to claim 3, which is characterized in that the upper surface intermediate region of the gasket is prominent ties
Structure, the pad pasting are completely welded on the outburst area and its edge transition region.
5. combined cap according to claim 1, which is characterized in that the outer cover and gasket are made of PP materials, described
Rubber plug is made of isoprene rubber.
6. according to the combined cap described in any one of the claims 1-5 claims, which is characterized in that the pad pasting is aluminium
Foil or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727069.9A CN105232327B (en) | 2015-10-30 | 2015-10-30 | A kind of round pad pasting combined cap of soft transfusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727069.9A CN105232327B (en) | 2015-10-30 | 2015-10-30 | A kind of round pad pasting combined cap of soft transfusion bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105232327A CN105232327A (en) | 2016-01-13 |
| CN105232327B true CN105232327B (en) | 2018-11-06 |
Family
ID=55030341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510727069.9A Active CN105232327B (en) | 2015-10-30 | 2015-10-30 | A kind of round pad pasting combined cap of soft transfusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105232327B (en) |
Families Citing this family (2)
| 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 |
| CN113925775A (en) * | 2021-11-26 | 2022-01-14 | 苏州创扬医药科技股份有限公司 | Combined cover and manufacturing method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204337302U (en) * | 2014-12-22 | 2015-05-20 | 四川科伦药业股份有限公司 | Medicine plug cover for infusion bag |
| CN204521590U (en) * | 2015-03-13 | 2015-08-05 | 苏州创扬医药包装科技有限公司 | A kind of transfusion bag single head list plug composite cover |
| CN205108392U (en) * | 2015-10-30 | 2016-03-30 | 苏州创扬医药包装科技有限公司 | Soft bottle is with circular pad pasting combined cover in infusion |
-
2015
- 2015-10-30 CN CN201510727069.9A patent/CN105232327B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204337302U (en) * | 2014-12-22 | 2015-05-20 | 四川科伦药业股份有限公司 | Medicine plug cover for infusion bag |
| CN204521590U (en) * | 2015-03-13 | 2015-08-05 | 苏州创扬医药包装科技有限公司 | A kind of transfusion bag single head list plug composite cover |
| CN205108392U (en) * | 2015-10-30 | 2016-03-30 | 苏州创扬医药包装科技有限公司 | Soft bottle is with circular pad pasting combined cover in infusion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105232327A (en) | 2016-01-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou road Shuangfeng town Taicang city Suzhou city Jiangsu province 215400 No. 18 Patentee after: SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD. Address before: Wenzhou road Shuangfeng town Taicang city Suzhou city Jiangsu province 215400 No. 18 Patentee before: SUZHOU CHUANGYANG PHARMACEUTICAL PACKAGING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 No.18 Wenzhou Road, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Chuangyang New Materials Technology Co.,Ltd. Address before: 215400 No.18 Wenzhou Road, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU CRH PHARMACEUTICAL TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |