CN200939243Y - Film uncovering device for transfusion bottle cap - Google Patents
Film uncovering device for transfusion bottle cap Download PDFInfo
- Publication number
- CN200939243Y CN200939243Y CN 200620076238 CN200620076238U CN200939243Y CN 200939243 Y CN200939243 Y CN 200939243Y CN 200620076238 CN200620076238 CN 200620076238 CN 200620076238 U CN200620076238 U CN 200620076238U CN 200939243 Y CN200939243 Y CN 200939243Y
- Authority
- CN
- China
- Prior art keywords
- lid
- arc
- external diameter
- tear
- plastic tube
- 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 mulching membrane device of an infusion bottle cap, which comprises a rubber ring lid, on the top of which is equipped with a rubber plug in the inner hole; on the upper lane of the lid is sticked with a membrane easy to tear off. The upper corner of the rubber ring lid is made by connecting two arc anglings, and the external diameter of the arc angling on the upper part is larger than that on the lower part. The membrane easy to tear off has an equal diameter with the arc angling on the lower part. The membrane easy to tear off is adopted to replace the lift-ring type lid used before, simplifying the structure of the forming die, decreasing the cost of production and avoiding the problem that the fracture of the lift-ring makes hard to open the lid. Meanwhile the upper corner of the rubber ring lid is made by connecting two arc anglings, making easy to tear off the membrane and thus more convenient and faster to handle the whole process.
Description
Technical field
This utility model relates to a kind of film device of taking off of medical infusion bottle cap.
Background technology
Common transfusion plastic cement bottle comprises plastic cover, and the interior intracavity of plastic cover is provided with rubber stopper, and plastic cover is provided with cover plate, and cover plate is provided with draw ring, and the nurse tears cover plate by draw ring during use, transfusion needle is directly inserted in the infusion bottle from rubber stopper again.But, the draw-ring type cover plate is for guaranteeing that it is easy to draw back and not fractureed midway, guarantee again that the pulling force of draw ring can not be excessive or too small in operation, and favorable sealing property, requirement to raw material and production equipment is very high, defective products and disqualification rate at the manufacture process product are also higher, so the manufacturing cost height.And draw ring in use, also broken because of undue force easily, causes and can't tear cover plate, and transfusion needle just can not successfully insert in the infusion bottle.
In order to address the above problem, the Infusion bottle lid of cover plate has appearred substituting with easily tore film on the market, but the easily tore film that paste on the plane on these bottle caps is torn for convenience, the general ear that draws that all is provided with outstanding bottle cap edge, but draw ear partly to open because of grazing makes easily tore film easily in transit or in depositing, the easily tore film of opening is exposed in the air for a long time, is easy to produce antibacterial, thereby cause transfusion to be polluted, cause malpractice.
Summary of the invention
This utility model purpose: the film device of taking off that provides a kind of Infusion bottle lid, this bottle cap utilizes easily tore film to substitute original draw-ring type cover plate, simplified forming die structure, reduced manufacturing cost, avoided the problem that is difficult to tear cover plate because of draw ring fracture, and the corner, top of plastic tube lid there are two sections arc anglings to be connected to form, made things convenient for the unlatching of easily tore film, use more conveniently, operate faster.
The technical solution of the utility model is: a kind of Infusion bottle lid take off film device, comprise the plastic tube lid, the endoporus top of plastic tube lid is fixed with rubber stopper, the plastic tube cover upper planar surface is pasted with easily tore film, the corner, top of described plastic tube lid is connected to form by two sections arc anglings, and the external diameter of superposed arc angling is less than the external diameter of the arc angling of bottom.
The further technical scheme of this utility model is: a kind of Infusion bottle lid take off film device, comprise the plastic tube lid, the endoporus top of plastic tube lid is fixed with rubber stopper, the plastic tube cover upper planar surface is pasted with easily tore film, the corner, top of described plastic tube lid is connected to form by two sections arc anglings, and the external diameter of superposed arc angling is less than the external diameter of the arc angling of bottom; The diameter of easily tore film is consistent with the external diameter of the arc angling of bottom.
This utility model advantage is:
1. this utility model utilizes easily tore film to substitute original draw-ring type cover plate, has simplified forming die structure, has reduced manufacturing cost, has avoided the problem that is difficult to tear cover plate because of the draw ring fracture.
2. the external diameter of superposed arc angling is less than the external diameter of the arc angling of bottom in this utility model, and the diameter of easily tore film is consistent with the external diameter of the arc angling of bottom, has made things convenient for the unlatching of easily tore film, uses more conveniently, operates faster.
3. the diameter of easily tore film of the present utility model is consistent with the external diameter of the arc angling of bottom, when having avoided easily tore film partly to expose outside plastic tube lid edge, in transit or the easily tore film that causes because of grazing in depositing partly open.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1 plastic tube lid; 2 rubber stoppers; 3 easily tore films; 4 arc anglings.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described:
Embodiment: as shown in Figure 1, a kind of Infusion bottle lid take off film device, comprise plastic tube lid 1, the corner, top of plastic tube lid 1 is connected to form by two sections arc anglings 4, and the external diameter of superposed arc angling 4 is less than the external diameter of the arc angling 4 of bottom, the endoporus top of plastic tube lid is fixed with rubber stopper 2, and the plane is pasted with easily tore film on the plastic tube lid 1, and the diameter of easily tore film 3 is consistent with the external diameter of the arc angling of bottom 4.
This utility model utilizes easily tore film 3 to substitute original draw-ring type cover plate, has simplified forming die structure, has reduced manufacturing cost, has avoided the problem that is difficult to tear cover plate because of the draw ring fracture; The external diameter of superposed arc angling 4 is less than the external diameter of the arc angling 4 of bottom in this utility model, and the diameter of easily tore film 3 is consistent with the external diameter of the arc angling 4 of bottom, has made things convenient for the unlatching of easily tore film 3, uses more conveniently, operates faster.
The diameter of easily tore film 3 of the present utility model is consistent with the external diameter of the arc angling of bottom 4, when having avoided easily tore film 3 parts to expose outside plastic tube covers 1 edge, in transit or easily tore film 3 parts that cause because of grazing in depositing open.
Claims (2)
1. an Infusion bottle lid takes off film device, comprise plastic tube lid (1), the endoporus top of plastic tube lid (1) is fixed with rubber stopper (2), plastic tube lid (1) is gone up the plane and is pasted with easily tore film (3), it is characterized in that: the corner, top of described plastic tube lid (1) is connected to form by two sections arc anglings (4), and the external diameter of superposed arc angling (4) is less than the external diameter of the arc angling (4) of bottom.
2. according to the film device of taking off of the described Infusion bottle lid of claim 1, it is characterized in that: the diameter of described easily tore film (3) is consistent with the external diameter of the arc angling (4) of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076238 CN200939243Y (en) | 2006-08-04 | 2006-08-04 | Film uncovering device for transfusion bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076238 CN200939243Y (en) | 2006-08-04 | 2006-08-04 | Film uncovering device for transfusion bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200939243Y true CN200939243Y (en) | 2007-08-29 |
Family
ID=38745434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076238 Expired - Lifetime CN200939243Y (en) | 2006-08-04 | 2006-08-04 | Film uncovering device for transfusion bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200939243Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
-
2006
- 2006-08-04 CN CN 200620076238 patent/CN200939243Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133153A (en) * | 2011-04-11 | 2011-07-27 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
| CN102133153B (en) * | 2011-04-11 | 2013-07-03 | 安徽双鹤药用包装有限公司 | Plastic bottle cap of infusion bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070829 |
|
| EXPY | Termination of patent right or utility model |