CN205698515U - A kind of infusion bag opener - Google Patents
A kind of infusion bag opener Download PDFInfo
- Publication number
- CN205698515U CN205698515U CN201620252625.1U CN201620252625U CN205698515U CN 205698515 U CN205698515 U CN 205698515U CN 201620252625 U CN201620252625 U CN 201620252625U CN 205698515 U CN205698515 U CN 205698515U
- Authority
- CN
- China
- Prior art keywords
- feed tube
- rubber cushion
- opening
- interface
- infusion bag
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of infusion bag opener, including interface body, described interface body is provided with feed tube, the end of described feed tube is provided with opening, in described feed tube, the one end near opening is provided with rubber cushion, and described feed tube opening part is provided with the peelable diaphragm covering on rubber cushion and closing feed tube opening.Using said structure, the 1st, the utility model has the advantage that avoids the fracture of interface group closing lid draw ring, rubber cushion to puncture exfoliation；2nd, the annular protrusion of rubber cushion sidewall is spacing in snapping in the annular groove of feed tube inwall, and both are connected firmly, and when preventing from puncturing, rubber cushion sink；3rd, simple in construction, low cost, it is easy to produce；Eliminating the inner cap of traditional group closing lid, cost is lower than traditional group closing lid, interface；Will not produce inner cap exfoliation during use, it is fewer than traditional group closing lid that rubber cushion punctures exfoliation；Rubber cushion uses the injection of dijection technique, closely cooperates with interface, puncture will not be occurred to cave in.
Description
Technical field
The utility model relates to infusion bag technical field, particularly to a kind of infusion bag opener.
Background technology
At present, the interface of traditional transfusion flexible bag is single tube single valve, constitutes with combination cover and packs system,
Shortcoming is that combination cover itself exists draw ring fracture, inner cap punctures exfoliation, rubber cushion punctures exfoliation, punctures and sink
Shortcoming, uses inconvenience, and has influence on packaging drug quality.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides one to avoid
The fracture of soft bag transfusion package interface group closing lid draw ring, rubber cushion puncture exfoliation, puncture the transfusion that the problem of sinking occurs
Bag interface.
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of infusion bag opener, including
Interface body, described interface body is provided with feed tube, and the end of described feed tube is provided with opening, institute
In the feed tube stated, the one end near opening is provided with rubber cushion, and described feed tube opening part is provided with covering at rubber cushion
Go up and close the peelable diaphragm of feed tube opening.
The end portions of described feed tube extends internally out annular wall, forms described opening.
Described diaphragm is connected with draw ring.
The inwall near its openend for the described feed tube is provided with annular protrusion, and described rubber cushion sidewall is provided with
The annular groove snapping in for described annular protrusion.
The utility model use said structure, have the advantage that the 1st, avoid interface group closing lid draw ring fracture,
Rubber cushion punctures exfoliation；2nd, the annular protrusion of feed tube inwall is spacing in snapping in the annular groove of rubber cushion sidewall, and two
Person is connected firmly, and when preventing from puncturing, rubber cushion sink；3rd, simple in construction, low cost, it is easy to produce；Eliminate
The inner cap of traditional group closing lid, cost is lower than traditional group closing lid, interface；Inner cap exfoliation will not be produced during use,
It is fewer than traditional group closing lid that rubber cushion punctures exfoliation；Rubber cushion uses the injection of dijection technique, closely cooperates with interface, no
Puncture can be occurred to cave in.
Brief description
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model；
In FIG, the 1st, interface body；2nd, feed tube；3rd, rubber cushion；4th, annular wall；5th, diaphragm；6、
Draw ring.
Detailed description of the invention
A kind of infusion bag opener as shown in Fig. 1～Fig. 2, including interface body 1, interface body 1 be provided with into
Liquid pipe 2, the end of feed tube 2 is provided with opening, and in feed tube 2, the one end near opening is provided with rubber cushion 3, enters
Liquid pipe 2 opening part is provided with the peelable diaphragm 5 covering on rubber cushion 3 and closing feed tube 2 opening.
The end portions of feed tube 2 extends internally out annular wall 4, forms opening.Diaphragm 5 is connected with draw ring 6.
When needing to use, draw ring 6 is pulled to tear diaphragm 5.Feed tube 2 is on the inwall of its openend
Being provided with annular protrusion, rubber cushion 3 sidewall is provided with the annular groove snapping in for described annular protrusion, annular protrusion with
Described annular groove matches.Rubber cushion 3 is fixed on by annular protrusion, the circular groove structure matching
In feed tube 2.Rubber cushion 3 uses dijection technique to be moulded in interface internal, and rubber cushion 3 directly can contact with liquid.
Above in conjunction with accompanying drawing, the utility model is exemplarily described, it is clear that the utility model implements
It is not subject to the restrictions described above, as long as have employed the various improvement that the technical solution of the utility model is carried out,
Or it is not improved that directly apply to other occasions, all within protection domain of the present utility model.
Claims (4)
1. an infusion bag opener, including interface body (1), described interface body (1) be provided with into
Liquid pipe (2), the end of described feed tube (2) is provided with opening, it is characterised in that: described feed tube (2)
Interior one end near opening is provided with rubber cushion (3), and described feed tube (2) opening part is provided with covering in rubber cushion (3)
Go up and close the peelable diaphragm (5) of feed tube (2) opening.
2. a kind of infusion bag opener according to claim 1, it is characterised in that: described feed tube (2)
End portions extend internally out annular wall (4), form described opening.
3. a kind of infusion bag opener according to claim 1, it is characterised in that: described diaphragm (5)
It is connected with draw ring (6).
4. a kind of infusion bag opener according to claim 1, it is characterised in that: described feed tube (2)
Inwall near its openend is provided with annular protrusion, and described rubber cushion (3) sidewall is provided with for described convex annular
Act the annular groove snapping in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252625.1U CN205698515U (en) | 2016-03-25 | 2016-03-25 | A kind of infusion bag opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620252625.1U CN205698515U (en) | 2016-03-25 | 2016-03-25 | A kind of infusion bag opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698515U true CN205698515U (en) | 2016-11-23 |
Family
ID=57311053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620252625.1U Expired - Fee Related CN205698515U (en) | 2016-03-25 | 2016-03-25 | A kind of infusion bag opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205698515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103429A1 (en) * | 2022-11-16 | 2024-05-23 | 湖南千山制药机械股份有限公司 | Hot-pressed inner film-coated connector and infusion bag |
| WO2024103427A1 (en) * | 2022-11-16 | 2024-05-23 | 湖南千山制药机械股份有限公司 | Integral inner film-coated connector and infusion bag |
-
2016
- 2016-03-25 CN CN201620252625.1U patent/CN205698515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103429A1 (en) * | 2022-11-16 | 2024-05-23 | 湖南千山制药机械股份有限公司 | Hot-pressed inner film-coated connector and infusion bag |
| WO2024103427A1 (en) * | 2022-11-16 | 2024-05-23 | 湖南千山制药机械股份有限公司 | Integral inner film-coated connector and infusion bag |
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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 |
Granted publication date: 20161123 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |